Southbend Saw SB1224 User Manual

MODEL SB1224  
12" 3-JAW SCROLL CHUCK  
Instruction Sheet  
PHONE: (360) 734-1540 • www.southbendlathe.com  
Introduction  
This chuck uses a direct-mount camlock system  
to attach to the spindle. Direct-mount chucks  
provide a number of advantages over chucks that  
require a back plate for mounting.  
Incorrect use of this tool  
can result in death or  
serious injury. For your  
own safety, read and  
understand this entire  
document before using.  
The main benefit is a larger maximum working  
area between the chuck jaws and tailstock. The  
increased space is created by the absence of a  
back plate between the chuck and spindle.  
Specifications  
Another benefit is that direct-mount chucks  
require less initial setup time because the  
machinist is not required to machine a back plate  
to fit the chuck.  
Mounting Type......... Direct Mount D1-8 Camlock  
Chuck Outer Diameter ...................12.2" (310mm)  
Chuck Bore Diameter .....................4.05" (103mm)  
OD Clamping Range ...... 0.12"–4.65" (15–300mm)  
ID Clamping Range ....... 1.78"–4.61" (90–290mm)  
Static Clamping Force .............................. 9890 lbs  
Maximum Chuck Key Torque .................137 ft/lbs  
*Maximum Speed.................................. 1800 RPM  
Chuck Jaw M12 Cap Screw Torque.......78.8 ft/lbs  
Rear Chuck M12 Cap Screw Torque......78.8 ft/lbs  
Chuck Weight.............................................. 105 lbs  
Country of Origin....................................... Taiwan  
Reversible Top Jaws  
Two-Piece Jaws  
Two-Piece  
Center  
Split  
Chuck  
*
Even if a tailstock and steady rest are used,  
the maximum speed rating may not be  
SAFELY reached with certain workpieces.  
The workpiece must be balanced and  
appropriately sized for the chuck and lathe,  
and the chuck must be properly maintained  
to achieve maximum clamping force. As  
spindle speeds increase, centrifugal force  
also increases. If centrifugal force becomes  
too great, the workpiece can be thrown from  
the chuck with deadly force. Always use good  
judgment with each setup!  
Camlock  
Direct  
Rear  
Studs  
Mount  
Back  
Chuck Cap  
Screws  
Threaded  
Pinion  
Retaining  
Pins  
Figure 1. Main features of this chuck.  
Copyright © April, 2011 by South Bend Lathe Co.  
WARNING: No portion of this manual may be reproduced without written approval.  
#CR13937 Printed in Taiwan  
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Mfg. Since 1/11  
Model SB1224  
I N S T R U C T I O N S  
Camlock Stud  
Installation  
Chuck Installation &  
Removal Devices  
This section provides information about how to  
install and adjust the camlock studs so the chuck  
properly mounts to the spindle.  
A dropped chuck can cause amputation,  
serious crushing injuries, or property damage.  
Always use a lifting, support, or protective  
device to reduce this risk when installing or  
removing a chuck.  
Note: You can skip this section if the camlock  
studs are already installed.  
To install the camlock studs:  
1. Lightly oil the threads of each stud.  
Because chucks are heavy and often awkward to  
hold, some kind of lifting, support, or protective  
device should be used during installation or  
removal. The weight and size of the chuck will  
determine the appropriate device to use (refer to  
the following figure for examples).  
2. Thread the studs into the chuck until the  
datum line is flush with or just above the  
surface of the chuck, and the alignment  
groove is positioned over the hole.  
SMALL, LIGHTWEIGHT CHUCKS  
Datum Line  
Flush with Chuck  
Surface  
Alignment  
Groove  
Plywood Protection  
Plate for Chucks  
Installed by Hand  
Cap  
Screw  
MEDIUM-SIZE, HEAVY CHUCKS  
Plywood & 2x4  
Chuck Cradle  
Solid Block  
Chuck Cradle  
Figure 2. Camlock stud installation.  
Way Slot  
Jaw Slot  
3. Install a cap screw in the hole next to each  
stud. These cap screws prevent the studs  
from rotating so they properly engage with  
the camlock during installation.  
Plywood Chuck Cradle  
(Straight Cuts)  
Plywood Chuck Cradle  
(Curved Cuts)  
Note: It is normal for studs to have a small  
amount of play or looseness after installing  
and tightening the cap screws.  
LARGE, VERY HEAVY CHUCKS  
Pre-Threaded Hole  
for Lifting Eye  
Fabricated Steel  
Lifting Hook  
Figure 3. Examples of common devices used during  
chuck installation and removal.  
-3-  
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Model SB1224  
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5. Incrementally tighten the camlocks in a  
I N S T R U C T I O N S  
Chuck Installation  
criss-cross or star pattern to ensure that the  
chuck seats evenly against the spindle.  
To ensure accurate work, it is extremely  
important to make sure the spindle nose and  
chuck mating surfaces/tapers are clean. Even  
a small amount of lint or debris can affect  
accuracy.  
6. When the chuck is fully seated and all the  
camlocks are tight, verify that the cam line  
is between the two "V" marks on the spindle  
nose, as shown in the following figure.  
The chuck is properly installed when all  
camlocks are tight, the spindle and chuck tapers  
firmly lock together, and the back of chuck is  
firmly seated against the face of the spindle all  
the way around—without any gaps.  
To install the chuck:  
1. DISCONNECT LATHE FROM POWER!  
2. Use an appropriate lifting, support, or  
protective device to protect the ways and  
support the chuck.  
Camlock between “V”s  
Figure 5. Cam line positioned between the "V" marks  
after the camlocks are fully tightened.  
3. Clean and lightly oil the camlock studs, then  
thoroughly clean the mating surfaces of the  
spindle and chuck.  
— If the cam line is NOT between the "V"  
marks when the camlock is tight, the stud  
may be installed at the incorrect height.  
To fix this, adjust the stud height as  
4. Install the chuck by inserting the camlock  
studs straight into the spindle cam holes.  
shown in the following figure. Make sure  
to re-install the stud cap screw afterward.  
Important: Avoid inserting the studs by  
pivoting them in from an angle or rotating  
the spindle. This can damage studs or bores.  
— If adjusting stud height does not correct  
the problem, try swapping stud positions  
on the chuck.  
CORRECT  
INCORRECT  
INCORRECT  
INCORRECT  
Stud Too High:  
Turn In  
Stud Too Low:  
Turn Out  
One-Turn  
One-Turn  
Figure 4. Inserting camlock studs into spindle bores.  
Figure 6. Correcting an improperly installed stud.  
-4-  
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Mfg. Since 1/11  
Model SB1224  
I N S T R U C T I O N S  
7. Verify that the chuck fits the spindle  
properly by checking for any gaps between  
the mating surfaces.  
Chuck Removal  
To remove the chuck:  
1. DISCONNECT LATHE FROM POWER!  
— If there are no gaps, proceed to Step 9.  
2. Use an appropriate lifting, support, or  
protective device to protect the ways and  
support the chuck.  
— If there is a gap, remove the chuck, re-  
clean the mating surfaces carefully, and  
re-install. If the problem persists, refer to  
Troubleshooting.  
3. Loosen the camlocks by turning the key  
counterclockwise until the cam lines are  
aligned with the mark on the spindle nose.  
8. Verify that the chuck/spindle tapers  
are seating firmly together by removing  
the chuck, per the Chuck Removal  
instructions, and paying close attention to  
how easily the tapers release.  
Tip: Camlocks can become very tight. A cheater  
pipe may be used as a last resort to add  
leverage when loosening. After loosening,  
you may need to wiggle the chuck key in the  
camlock to fully disengage the stud.  
— If it was necessary to bump the chuck or  
use a mallet to release the tapers, then  
they are seating together properly.  
Cam line aligned with spindle mark  
— If the tapers released easily with little  
intervention, they are not seating together  
firmly as required. Remove the chuck, re-  
clean the mating surfaces carefully, and  
re-install. If the problem persists, refer to  
Troubleshooting.  
Registration Marks  
Lightly stamp registration marks across the  
mating seams of chuck components. These marks  
will help you re-install the chuck in the same  
position after removal, which ensures consistent  
chuck balance and turning results, and allows  
the same camlocks and studs to operate together  
for consistent locking and unlocking.  
Figure 8. Camlock is fully loosened when the cam line  
is aligned with the spindle mark.  
4. Using a dead blow hammer or other  
soft mallet, lightly tap around the outer  
circumference of the chuck body to loosen it  
from the spindle.  
Spindle & Chuck  
5. Remove the chuck from the spindle, using  
a light rocking motion to carefully slide the  
studs out of the bores.  
Camlock  
Spindle  
Registration Marks  
Chuck  
Halves  
— If the chuck does not immediately come  
off, rotate it approximately 60˚ and tap  
it again. Make sure all the marks on the  
cams and spindle are in proper alignment  
for removal.  
Marks  
2-Piece  
for Chuck  
Reassembly  
Direct Mount  
Camlock Chuck  
Figure 7. Registration mark locations.  
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Model SB1224  
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I N S T R U C T I O N S  
Scroll Chuck Clamping Chuck Jaw Reversal  
This scroll-type chuck has an internal scroll-gear  
This chuck has 2-piece jaws that consist of a  
that moves all jaws in unison when adjusted with top jaw and a master jaw. The top jaw can be  
the chuck key. This chuck will hold cylindrical  
parts on-center with the axis of spindle rotation  
and can be rotated at high speeds if the  
removed, rotated 180°, and re-installed in the  
reverse position for additional work-holding  
options. When reversing the top jaws, always  
keep them matched with their original master  
jaw to ensure the best fit.  
workpiece is properly clamped and balanced.  
Never mix jaw types or positions to  
accommodate an odd-shaped workpiece.  
The chuck will spin out of balance and  
may throw the workpiece! Instead, use an  
independent jaw chuck or a faceplate.  
To reverse 2-piece jaws:  
1. DISCONNECT MACHINE FROM POWER!  
2. Remove the cap screws that secure the top  
jaw to the master (bottom) jaw.  
Insufficient  
Safer Inside  
Jaw Use  
Jaw Clamping  
3. Remove the top jaw, rotate it 180°, then re-  
install it with the longest cap screw in the  
tallest portion of the jaw.  
Bar Stock  
Unstable  
4. Repeat Steps 2–3 with each remaining jaw  
(we recommend only reversing one jaw at a  
time to keep all original parts together).  
Workpiece  
Unsafe Jaw Position and  
Safer Outside  
Jaw Use  
Poor Scroll Gear Engagement  
Poor  
Grip  
Shallow  
Bar Stock  
Short Cap Screw  
Long Cap Screw  
Unstable  
Workpiece  
Rotate Top  
Jaw 180º  
Unsafe Inside  
Jaw Use  
Safer Outside  
Jaw Use  
Shallow  
Bar Stock  
Unsafe Jaw Position and  
Figure 10. Reversing the chuck jaws.  
Poor Scroll Gear Engagement  
Safer Inside  
Jaw Use  
Unsafe Jaw Position  
Remove all tools before  
turning lathe ON. Thrown  
tools can cause serious  
injury or death to operator  
or bystanders.  
Cylinder  
Poor Scroll  
Gear Engagement  
Figure 9. Jaw selection and workpiece holding.  
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Model SB1224  
I N S T R U C T I O N S  
Maintenance  
Chuck Service  
A chuck can only achieve its maximum clamping  
Proper chuck service requires full disassembly,  
force when its internal components are clean and cleaning, and lubrication. Perform this service  
well lubricated.  
every six months, or more frequently if the chuck  
is exposed to dirty work environments, heavy  
workloads, or cutting fluid.  
During operation, centrifugal force displaces  
and thins the lubricant inside the chuck, forcing  
it out over time. If the chuck is exposed to  
To avoid damage when servicing the chuck:  
cutting fluid, this process happens even faster. If  
maintenance is not followed daily, the chuck will  
lose its internal lubrication and collect cutting  
fluid sludge, rust, and metal chips—which can  
cut the maximum chuck clamping force in half!  
Only clamp chuck parts in a vise equipped  
with soft jaws or wood/aluminum blocks.  
Never use an open flame on chuck parts!  
Never strike the chuck with a steel hammer.  
Instead use a brass hammer or soft mallet.  
A chuck with reduced clamping force has a much  
higher risk of losing its grip during operation and  
throwing the workpiece with deadly force.  
Never apply force to stuck components if  
you are unsure about how they are fastened  
together. Refer to the instructions.  
Daily Maintenance  
Check/correct loose mounting bolts.  
Use a vacuum, rag, or brush to clean the  
chuck after use.  
When separating or removing mated  
components, do not attempt to pry or wedge  
them apart. Instead, patiently tap them at  
various locations with a brass hammer or  
mallet while rotating and pulling on them.  
Wipe down the outside of the chuck with a  
light machine oil or way oil.  
Regular Lubrication  
If the scroll gear or retainer is stuck, soak  
parts in penetrating oil or solvent (overnight  
if needed) to break down grease suction, then  
carefully rotate, lift, and tap it loose.  
Recommended Lubricant  
Chuck Grease ............................. Bison #7-799-025  
(or Equiv. Moly-Disulphide Chuck Grease)  
Oil ........................South Bend Way Oil #SB1365  
Items Needed  
Qty  
Lubricate the scroll thread and jaw slides  
regularly, using either chuck grease or way oil.  
To lubricate, remove and clean the jaws, clean  
chips off the scroll gear if necessary, then re-  
install the jaws and apply lubricant to the scroll  
gear and jaw sliding surfaces. Move the jaws in  
and out to distribute the lubricant.  
Hex Wrench Set (Metric)......................................1  
High Resolution Caliper 8"...................................1  
Crocus Cloth & Wire Brush............................ 1 Ea  
Diamond Hone or Dressing Stones ...........Various  
Files & Thread Chasing Tools...................Various  
Mineral Spirits and Cotton Rags ...... As Required  
Calibrated Torque Wrench ..................................1  
Stiff 1" Brush for Applying Grease ......................1  
Oil ........................South Bend Way Oil #SB1365  
Chuck Grease ............................. Bison #7-799-025  
(or Equiv. Moly-Disulphide Chuck Grease)  
Chuck grease provides superior lubrication and  
clamping force; its drawback is that chips easily  
stick to it and get drawn into the chuck, leading  
to binding and reduced clamping force.  
Way oil is a good alternative lubricant to reduce  
the amount of chips that stick to the chuck;  
its drawback is a reduction of clamping force,  
making it a poor choice for heavy clamping loads.  
-7-  
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Model SB1224  
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I N S T R U C T I O N S  
Disassembly  
1. Verify that registration marks have been  
made on the chuck and spindle. (Refer to  
Registration Marks section for details.)  
Inspection & Dressing  
Inspect all components carefully for burrs, wear,  
scoring, bent parts, cracks, and thread damage.  
Carefully inspect the chuck jaw clamping surface  
for tapered wear from front to back. For minor  
wear, jaw regrinding may be more economical  
than jaw replacement. If the taper is heavy,  
or grip, or work holding accuracy is a problem,  
chuck replacement is likely required.  
2. Inspect the jaws and their slots to make sure  
they have matching numbers or marks. If  
none are found, stamp or scribe your own  
before continuing. (During re-assembly, jaws  
must be installed in the same slots.)  
3. Use the chuck key to back out and remove  
Burrs, dings, flakes, high spots, or galled  
surfaces can usually be removed by lightly  
dressing them away with diamond lapping  
boards or honing stones with lapping oil. Be  
sure not to change part dimensions while  
dressing surfaces. Thread damage can usually be  
corrected with files and thread chasing tools.  
the chuck jaws.  
4. Unthread all chuck fasteners and separate  
the chuck halves, then remove the remaining  
chuck components to completely disassemble  
the chuck (see below).  
If any parts are overly worn, bent, cracked,  
or otherwise damaged, they must be replaced  
(if available). Never attempt to repair chuck  
components by welding them. If damaged parts  
are unavailable, replace the chuck. Continuing  
to use a chuck with damaged components will  
increase the risk of accidental death or serious  
injury. Do not risk it!  
Rear  
Pinion  
and  
Chuck Body  
and Fasteners  
Retaining Pin  
Scroll Gear  
Note: Some Features &  
Fasteners are Excluded  
for Clarity  
Front  
Chuck Body  
If replacing fasteners, make sure to use the same  
hardness or grade as the original fasteners that  
were installed on the chuck.  
Figure 11. Chuck components.  
Cleaning  
Reassembly  
When cleaning chuck components, make sure to  
remove all grease, sludge, and metal particles  
using a brush and clear-type mineral spirits  
or standard paint thinner. Avoid using white-  
colored mineral spirits, acetone, brake parts  
cleaner, gasoline, or acids. If an incorrect solvent  
is used, stains, additives, acids, or contaminants  
can be left behind as a corrosive coating. After  
cleaning and drying parts, be sure to wipe down  
parts with an oiled rag to prevent rust.  
Brush all internal chuck components with a  
generous coat of chuck grease, but do not pack  
the chuck full of grease. Re-assemble components  
in the reverse order of disassembly. Make sure to  
follow the Chuck Jaw Installation instructions  
to ensure that the jaws are installed correctly.  
Make sure you only use approved chuck  
lubricants. Some lubricants can stain your  
chuck or have unintended reactions with cutting  
fluid, which will destroy their ability to properly  
lubricate the chuck.  
Light rust can be removed in a blast cabinet  
with soda blasting media. For heavy rust, have  
the chuck components “hot tanked” at a local  
automotive machine shop (remove all non-ferrous  
items first or they may dissolve).  
To avoid stripping threads or cracking a casting,  
never use fasteners to draw components together  
and avoid using impact tools. Instead, be patient  
and properly seat the mating parts, then use  
hand tools and a recently calibrated torque  
wrench to tighten fasteners.  
-8-  
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Model SB1224  
I N S T R U C T I O N S  
2. Insert jaw #1 into jaw guide #1, and hold the  
Chuck Jaw Installation  
jaw against the scroll-gear.  
When installing the jaws on a scroll chuck, it  
is important to make sure they are installed  
correctly. Incorrect installation will result in  
jaws that do not converge evenly and are unable  
to securely clamp a workpiece.  
3. Rotate the chuck key clockwise one turn to  
engage the tip of the scroll-gear lead thread  
into the jaw. Pull the jaw; it should be locked  
into the jaw guide.  
4. Install the remaining jaws in numerical  
To install chuck jaws:  
order, in the same manner.  
1. Rotate the chuck key clockwise until you  
see the tip of the scroll-gear lead thread just  
begin to enter jaw guide #1.  
— If installed correctly, the jaws will  
converge evenly at the center of the chuck.  
— If the jaws do not converge evenly, remove  
them. Make sure the numbers of the jaws  
and jaw guides match, then re-install the  
jaws and make sure each one engages  
with the scroll-gear lead thread during its  
first rotation.  
Lead Thread  
1
(Locations  
May Vary)  
1
Figure 12. Installing jaw #1.  
-9-  
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I N S T R U C T I O N S  
Troubleshooting  
Symptom  
Possible Cause  
Possible Solution  
The chuck key  
is hard to turn,  
or it binds  
at some jaw  
locations.  
1. Jaws poorly positioned.  
1. Re-install jaws in correct order and position.  
2. Lack of lubrication; rust, burrs, metal  
2. Disassemble, de-burr, clean, and re-lubricate chuck  
chips, or contaminants inside chuck.  
with chuck grease.  
3. Jaw guides, scroll gear, or pinion  
3. Replace damaged parts, or replace chuck.  
distorted, worn, or broken.  
Chuck mounts  
or seats  
1. Chuck is loose or cocked on spindle; gap  
1. Remove chuck then clean and dress all mating  
between spindle/chuck mating.  
surfaces of spindle & chuck.  
incorrectly;  
gap exists  
between chuck  
and spindle;  
chuck vibrates  
during  
operation  
without a  
workpiece  
installed.  
2. Chuck is too large for lathe.  
3. Lathe spindle is loose.  
2. Install smaller lathe chuck so spindle and bearings  
will not become overloaded and vibrate.  
3. Check and adjust lathe spindle end-play and  
bearing preload.  
4. Camlock studs are at fault.  
4. Remove chuck and inspect/adjust/replace camlock  
studs for wear or damage as required. Re-install  
chuck with registration marks aligned.  
5. Lathe spindle is loose.  
5. Check and adjust lathe spindle end-play and  
bearing preload. Adjust as required.  
6 . Poor chuck/spindle taper fit causes  
radial or axil runout from chuck shifting  
when camlocks are tightened.  
6 . Isolate component at fault by installing a different  
chuck. If problem persists, lathe spindle may be at  
fault. If problem goes away, chuck may be at fault.  
7. Chuck is distorted or cracked.  
7. Replace chuck.  
Workpiece  
has runout;  
clamping  
accuracy or  
repeatability is  
poor; turning  
results are  
poor.  
1. Workpiece is too long for jaw clamping  
1. Use tailstock, rests, and outboard spindle support;  
only.  
use slower spindle speeds.  
2. Workpiece is improperly clamped or is  
2. Remove jaws, then clean, de-burr, and re-install.  
misaligned.  
3. Jaws are positioned in the wrong jaw  
3. Re-install jaws in their correct guides.  
guides.  
4. Top jaws are loose or improperly seated  
4. Remove jaws, clean jaw teeth and guides, then re-  
in their master jaws.  
install jaws using the correct torque for fasteners.  
5. Chuck is loose; mounting is off center or  
5. Refer to troubleshooting for chuck mounting  
improperly seated.  
incorrectly.  
6. Lathe spindle, tailstock, or cross slide is  
6. Align lathe components.  
misaligned with lathe bed.  
7. Lathe bed is twisted.  
7. Place shims under lathe to level bed ways.  
The workpiece  
slips in the  
jaws.  
1. Workpiece requires additional support  
1. Use tailstock, rests, and outboard spindle support.  
in addition to chuck jaws.  
Use slower spindle speed.  
2. Incorrect jaw or workpiece clamping  
2. Re-position jaws and workpiece for maximum scroll  
gear and jaw engagement. Verify that workpiece is  
not too large or heavy for chuck.  
position.  
3. Two-piece jaw is loose; top jaw  
3. Remove jaws, clean mounting surfaces, and re-  
improperly seated in master jaw.  
install with the correct cap screw torque.  
4. Insufficient pinion and scroll gear  
4. Lubricate chuck, and re-tighten the chuck key.  
torque.  
5. Jaws or jaw screws bind before full  
5. Service the chuck as described in this document.  
clamping force is achieved.  
6. Cutting overload.  
6. Reduce cutting depth or feed rate.  
7. Jaw teeth worn; 2-piece jaw is loose.  
7. Have jaws reground, replace jaws, or replace chuck.  
-10-  
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Mfg. Since 1/11  
Model SB1224  
I N S T R U C T I O N S  
Parts Breakdown  
15  
9
7
5
8
16  
10  
12  
1
17  
6
2
13  
4
14  
3
REF PART #  
DESCRIPTION  
REF PART #  
DESCRIPTION  
1
PSB1224001  
FRONT CHUCK BODY  
SCROLL GEAR  
TOP JAW  
MASTER JAW  
PINION GEAR  
REAR CHUCK BODY  
CHUCK WRENCH  
PINION RETAINING PIN  
9
PCAP171M  
PCAP65M  
PCAP73M  
PAW10M  
CAMLOCK STUD  
2
3
4
5
6
7
PSB1224002  
PSB1224003  
PSB1224004  
PSB1224005  
PSB1224006  
PSB1224007  
PSB1224008  
10  
12  
13  
14  
15  
16  
17  
CAP SCREW M10-1.5 X 70  
CAP SCREW M12-1.75 X 50  
HEX WRENCH 10MM  
CAP SCREW M12-1.75 X 25  
CAP SCREW M8-1.25 X 14  
COMPRESSION SPRING  
GREASE FITTING  
PCAP36M  
PCAP155M  
PSB1224016  
PSB1224017  
8
Please Note: We included this parts breakdown for service purposes only. Since many of the parts shown are machined to  
each individual chuck, they may not be available as replacement items.  
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Model SB1224  
Mfg. Since 1/11  
I N S T R U C T I O N S  
Other Great Items from South Bend  
4-Jaw Independent Chucks  
Quick Change Tool Post Sets  
SB1405 Set 1 for 9" - 12" Swing Lathe  
SB1406 Set 2 for 10" - 110" Swing Lathe  
SB1407 Set 3 for 13" - 18" Swing Lathe  
SB1408 Set 4 for 14" - 20" Swing Lathe  
SB1232—14" 4-Jaw Independent Direct  
Mount D1-8 Chuck  
SB1214—12" 4-Jaw Independent Plain Back  
Chuck  
SB1404—1212" Backplate D1-8 (for SB1214)  
South Bend chucks are made for high precision  
work with tight tolerances to satisfy the most  
demanding machinists out there! Constructed of  
fine grain cast iron with a super finish.  
These are probably the smoothest and hardest  
locking tool posts on the market today. Wedge-  
locking design prevents tool holder from shifting  
during the heaviest of cuts. The unique and  
ergonomic locking handle was designed by  
South Bend engineers to prevent fatigue during  
frequent tool changes.  
Set Includes:  
Turning Tool Holder  
Turing/Boring Holder  
Boring Bar Holder  
Parting Blade Holder  
Knurl/Facing Holder  
Tool Post w/ T-nut  
SB1404  
SB1232  
SB1214  
South Bend Shop Clocks  
SB1298—SBL Bench Lathe Shop Clock  
SB1299—SBL Toolroom Lathe Shop Clock  
SB1300—SBL Lathe with Man  
These fine traditional shop clocks are constructed  
with a metal antique-finished frame. They are  
easy to read from a distance and measure 14"  
in diameter. Pictures just don't do them justice.  
They are very nice quality clocks and perfect for  
the South Bend Lathe aficionado.  
Way Oil  
SB1365 Way Oil (12 oz)  
Engineered for the high  
pressure exerted on horizontal  
or vertical ways and slides.  
Protects against rust and  
corrosion. Ensures stick-  
free, smooth motion which  
maximizes finishes and  
extends the life of your  
machine. Won’t gum up! 12 oz.  
AMGA#2 (ISO 68 Equivalent)  
SB1298  
SB1299  
SB1300  
-12-  
Download from Www.Somanuals.com. All Manuals Search And Download.  

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