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HEAVY 10™
10" X 30" GEARHEAD LATHE
MODEL SB1007
Shown with Optional
SB1035 Stand
OWNER'S MANUAL
South Bend Tools
®
A Tradition of Excellence
177335
© April, 2016 by South Bend Tools - Revised December, 2021 (KS)
For Machines Mfd. Since 12/21 (V2.12.21)
Copyright © November, 2014
For Machines Mfd. Since 11/14
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Summary of Contents for South Bend Tools SB1007
- Page 1 SB1035 Stand OWNER'S MANUAL South Bend Tools ® A Tradition of Excellence 177335 © April, 2016 by South Bend Tools - Revised December, 2021 (KS) For Machines Mfd. Since 12/21 (V2.12.21) Copyright © November, 2014 For Machines Mfd. Since 11/14...
- Page 2 We highly value customer feedback on our manuals. If you have a moment, please share your experience using this manual. What did you like about it? Is there anything you would change to make it better? Did it meet your expectations for clarity, professionalism, and ease-of-use? South Bend Tools Technical Documentation Manager P.O. Box 2027 Bellingham, WA 98227 Email: manuals@southbendtools.com...
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Page 3: Table Of Contents
Table of Contents INTRODUCTION ...............2 ACCESSORIES .............. 50 About These Machines......... 2 MAINTENANCE ............. 51 Identification ............3 Maintenance Schedule ........51 Controls & Components........4 Cleaning & Protecting ........51 Product Specifications ......... 7 Lubrication ............52 SAFETY ................10 Machine Storage .......... -
Page 4: Introduction
I N T R O D U C T I O N Model SB1007 For Machines Mfd. Since 12/21 INTRODUCTION About These Machines Foreword Capabilities "The screw cutting engine lathe is the oldest and This Heavy 10™ Gearhead Lathe is built for most important of machine tools and from it all daily use. -
Page 5: Identification
Lever Lever Lever Figure Figure 1. Model SB1007 Heavy 10™ Bench Lathe. . Model SB1007 Heavy 10™ Bench Lathe. Figure Figure 2. Model A South Bend 10K Precision Bench Lathe (circa 1958). . Model A South Bend 10K Precision Bench Lathe (circa 1958). -
Page 6: Controls & Components
I N T R O D U C T I O N Model SB1007 For Machines Mfd. Since 12/21 Controls & Components Quick-Change Gearbox Knobs: Control leadscrew and feed rod speed for threading and feed operations. Refer to Figures 3–7 and the following... - Page 7 I N T R O D U C T I O N For Machines Mfd. Since 12/21 Model SB1007 Carriage Tailstock Figure Figure 5. Carriage controls. Carriage controls. Figure Figure 6. Tailstock controls. Tailstock controls. Half Nut Lever: Engages/disengages half nut S .
- Page 8 I N T R O D U C T I O N Model SB1007 For Machines Mfd. Since 12/21 End Gears Configuring the end gears will control the speed of the leadscrew for threading or the feed rod for power feed operations. The rotational speed of these components depends not only on the end gear configuration, but the spindle speed as well.
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Page 9: Product Specifications
I N T R O D U C T I O N For Machines Mfd. Since 12/21 Model SB1007 Product Specifications Model SB1007 Heavy 10, 10" x 30" Gearhead Lathe Product Dimensions Weight................................543 lbs. Width (side-to-side) x Depth (front-to-back) x Height............... 61 x 28-1/2 x 22 in. - Page 10 I N T R O D U C T I O N Model SB1007 For Machines Mfd. Since 12/21 Main Specifications Operation Info Swing Over Bed..........................10-3/4 in. Distance Between Centers........................30 in. Max Weight Between Centers....................... 80 lbs. Swing Over Cross Slide........................6-5/8 in.
- Page 11 I N T R O D U C T I O N For Machines Mfd. Since 12/21 Model SB1007 Construction Base..............................Cast Iron Headstock............................Cast Iron End Gears..........................Hardened Steel Bed....................Hardened & Ground 3 V-Way Cast Iron Body..............................Cast Iron Paint Type/Finish..........................
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Page 12: Safety
S A F E T Y Model SB1007 For Machines Mfd. Since 12/21 SAFETY Understanding Risks of Machinery Operating all machinery and machining equipment can be dangerous or relatively safe depending on how it is installed and maintained, and the operator's experience, common sense, risk awareness, working conditions, and use of personal protective equipment (safety glasses, respirators, etc.). - Page 13 S A F E T Y For Machines Mfd. Since 12/21 Model SB1007 Entanglement: Loose clothing, gloves, neckties, Chuck Keys or Adjusting Tools: Tools used to jewelry or long hair may get caught in adjust spindles, chucks, or any moving/...
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Page 14: Additional Metal Lathe Safety
S A F E T Y Model SB1007 For Machines Mfd. Since 12/21 Additional Metal Lathe Safety Serious injury or death can occur from getting entangled in, crushed between, or struck by rotating parts on a lathe! Unsecured tools or workpieces that fly loose from rotating objects can also strike nearby operators with deadly force. -
Page 15: Additional Chuck Safety
S A F E T Y For Machines Mfd. Since 12/21 Model SB1007 Additional Chuck Safety Entanglement. Entanglement with a rotating Chuck Capacity. Avoid exceeding the capacity chuck can lead to death, amputation, broken of the chuck by clamping an oversized bones, or other serious injury. -
Page 16: Preparation
P R E P A R A T I O N Model SB1007 For Machines Mfd. Since 12/21 Preparation Overview Required for Setup The purpose of the preparation section is to help The items listed below are required to you prepare your lathe for operation. The list successfully set up and prepare this lathe for below outlines the basic process. -
Page 17: Power Supply Requirements
P R E P A R A T I O N For Machines Mfd. Since 12/21 Model SB1007 Power Supply Requirements Serious injury could occur if you connect the machine to power before completing the setup process. DO NOT connect to power until Availability instructed later in this manual. - Page 18 P R E P A R A T I O N Model SB1007 For Machines Mfd. Since 12/21 Grounding Requirements Improper connection of the equipment-grounding wire can result in a risk of electric shock. The This machine must be grounded! In the event...
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Page 19: Unpacking
P R E P A R A T I O N For Machines Mfd. Since 12/21 Model SB1007 Unpacking This item was carefully packaged to prevent damage during transport. If you discover any damage, please immediately call Customer Service at (360) 734-1540 for advice. You may... -
Page 20: Cleaning & Protecting
P R E P A R A T I O N Model SB1007 For Machines Mfd. Since 12/21 Cleaning & Protecting Avoid chlorine-based solvents, such as The unpainted surfaces are coated at the factory acetone or brake parts cleaner that may with a heavy-duty rust preventative that damage painted surfaces. -
Page 21: Location
Wall 30" Minimum for Maintenance Keep Workpiece " ⁄2 Loading Area Unobstructed 61" Not to Scale Figure Figure 11. SB1007 working clearances. . SB1007 working clearances. South Bend Tools -19-... -
Page 22: Lifting & Moving
P R E P A R A T I O N Model SB1007 For Machines Mfd. Since 12/21 Lifting & Moving To further balance the load, move carriage next to tailstock, as follows: — Loosen carriage lock (see Figure 13). - Page 23 P R E P A R A T I O N For Machines Mfd. Since 12/21 Model SB1007 Open end gear cover and feed lifting strap With two other people to help keep lathe through cavity of headstock and behind from swaying, raise it a couple of inches.
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Page 24: Leveling & Mounting
P R E P A R A T I O N Model SB1007 For Machines Mfd. Since 12/21 Leveling & Mounting The base of this machine has holes that allow it to be mounted to a workbench or the optional Model SB1035 Lathe Stand. We... -
Page 25: Assembly
P R E P A R A T I O N For Machines Mfd. Since 12/21 Model SB1007 Assembly Initial Lubrication With the exception of the handwheel handles, the Your lathe was lubricated at the factory, but lathe is shipped fully assembled. -
Page 26: Power Connection
P R E P A R A T I O N Model SB1007 For Machines Mfd. Since 12/21 Power Connection Test Run After all preparation steps have been completed, the lathe and its safety features must be tested to ensure correct operation. If you discover a... - Page 27 P R E P A R A T I O N For Machines Mfd. Since 12/21 Model SB1007 Push STOP button on control panel (see To ensure carriage components do not Figure 21). move unexpectedly during following steps, disengage half nut lever and feed selection lever (see Figure 23).
- Page 28 P R E P A R A T I O N Model SB1007 For Machines Mfd. Since 12/21 12. Start lathe by turning spindle direction switch to FWD (forward) position (see Figure 24). Machine will automatically restart when Emergency Stop switch is reset if spindle direction switch is not in the OFF position.
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Page 29: Spindle Break-In
P R E P A R A T I O N For Machines Mfd. Since 12/21 Model SB1007 Spindle Break-In Turn spindle direction switch to OFF position. Shift spindle speed levers into position for 200 RPM, then run lathe for 5 The spindle break-in procedure distributes minutes in each direction. -
Page 30: Operation
O P E R A T I O N Model SB1007 For Machines Mfd. Since 12/21 OPERATION Operation Overview To complete a typical operation, the operator does the following: The purpose of this overview is to provide Examines workpiece to make sure it is... -
Page 31: Installation & Removal Devices
O P E R A T I O N For Machines Mfd. Since 12/21 Model SB1007 Installation & Removal Chuck Installation Devices To ensure accurate work, it is extremely important to make sure the spindle nose and chuck mating surfaces/tapers are clean. Even... - Page 32 O P E R A T I O N Model SB1007 For Machines Mfd. Since 12/21 Incrementally tighten camlocks to ensure Verify that chuck fits spindle properly by chuck seats evenly against spindle. checking for any gaps between mating surfaces.
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Page 33: Chuck Removal
O P E R A T I O N For Machines Mfd. Since 12/21 Model SB1007 Chuck Removal Scroll Chuck Clamping To remove chuck: This scroll-type chuck has an internal scroll-gear that moves all jaws in unison when adjusted with DISCONNECT LATHE FROM POWER! the chuck key. -
Page 34: Changing Jaw Set
O P E R A T I O N Model SB1007 For Machines Mfd. Since 12/21 Changing Jaw Set To change jaw set: DISCONNECT LATHE FROM POWER! The 3-jaw scroll chuck included with the lathe features inside and outside hardened steel jaw... -
Page 35: Tailstock
O P E R A T I O N For Machines Mfd. Since 12/21 Model SB1007 Tailstock Quill Lock Lever Quill Lock Lever Tailstock Lock Tailstock Lock The tailstock is typically used to support long Handle Handle workpieces at the side opposite the spindle, using a live or dead center. - Page 36 O P E R A T I O N Model SB1007 For Machines Mfd. Since 12/21 Installing Tooling Graduated Dial on Handwheel Increments ........0.002" (0.05mm) This tailstock uses a quill with an MT#3 taper One Full Revolution ......0.8" (2.0mm) that accepts tapered arbors like those shown in Figures 36–37.
- Page 37 O P E R A T I O N For Machines Mfd. Since 12/21 Model SB1007 To install tooling in tailstock: To offset tailstock: With tailstock locked in place, unlock Loosen tailstock lock handle to release quill, then use handwheel to extend it clamping pressure between top and bottom approximately 1".
- Page 38 O P E R A T I O N Model SB1007 For Machines Mfd. Since 12/21 Aligning Tailstock To Spindle Note: As long as dead center remains in chuck, point of center will remain true to Centerline spindle centerline. Point will have to be...
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Page 39: Carriage & Slide Locks
O P E R A T I O N For Machines Mfd. Since 12/21 Model SB1007 Carriage & Slide Locks — If test stock is thicker at tailstock end, move tailstock toward the front of lathe ⁄ distance of amount of taper (see Figure The carriage and compound rest have locks (see 42). -
Page 40: Compound Rest
O P E R A T I O N Model SB1007 For Machines Mfd. Since 12/21 Compound Rest Four-Way Tool Post The compound rest is used to move the tool The four-way tool post is mounted on top of the... - Page 41 O P E R A T I O N For Machines Mfd. Since 12/21 Model SB1007 Aligning Cutting Tool with Spindle Tools Needed Hex Wrench 10mm ..........1 Centerline Steel Shims ..........As Needed Cutting Tool ............1 For most operations, the cutting tool tip should Fine Ruler ..............
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Page 42: Carriage Stop
O P E R A T I O N Model SB1007 For Machines Mfd. Since 12/21 Carriage Stop Manual Feed The carriage stop allows you to manually stop The handwheels shown in Figure 50 allow the the carriage at the same position for repeat cuts, operator to manually move the cutting tool. -
Page 43: Spider
O P E R A T I O N For Machines Mfd. Since 12/21 Model SB1007 Spider Spindle Speed This lathe is equipped with a set of outboard Using the correct spindle speed is important spindle supports otherwise known as a "spider"... - Page 44 O P E R A T I O N Model SB1007 For Machines Mfd. Since 12/21 For your convenience, the table below provides a The spindle speed levers control the gear set of pre-calculated spindle speeds for a variety configuration in the headstock, while the high/ of workpiece sizes of different metal types.
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Page 45: Power Feed
O P E R A T I O N For Machines Mfd. Since 12/21 Model SB1007 Power Feed Power Feed Controls Use Figures 57–59 and the following Both the carriage and cross slide have power feed descriptions to become familiar with the locations capability when the carriage is engaged with and functions of the power feed controls. - Page 46 O P E R A T I O N Model SB1007 For Machines Mfd. Since 12/21 Feed Selection Lever: Engages cross slide or In the middle position, the apron gears are carriage for power feed operations. disengaged from the feed rod and neither component will move.
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Page 47: End Gears
0.0018" of feed per revolution of the number of gears—either three or four— spindle. and the tooth count of each gear. The SB1007 lathe arrives from the factory in the three-gear Rotate quick-change gearbox knobs to alpha- configuration. - Page 48 O P E R A T I O N Model SB1007 For Machines Mfd. Since 12/21 Note: When installing new gears, do not To install four-gear configuration: overtighten cap screws. They simply hold DISCONNECT LATHE FROM POWER! gears in place. Overtightening could hinder gear rotation.
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Page 49: Threading
O P E R A T I O N For Machines Mfd. Since 12/21 Model SB1007 Threading Install 40T, 60T, 90T, and 95T gears as instructed in End Gears on Page 45. The following subsections describe how to use Note: The 65T gear called out in the above... - Page 50 O P E R A T I O N Model SB1007 For Machines Mfd. Since 12/21 Apron Threading Controls Thread Dial The half nut lever engages the carriage with Tools Needed the leadscrew, which moves the carriage and Hex Wrench 5mm ..........1 cutting tool along the length of the workpiece for threading operations (see Figure 66).
- Page 51 8,16, 24, 32, 40, 48, 56, POSITION 64, 72, 80, 96, 112, 128 O P E R A T I O N For Machines Mfd. Since 12/21 Model SB1007 8,16, 24, 32, 40, 48, 56, POSITION 64, 72, 80, 96, 112, 128 Thread Dial Chart...
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Page 52: Accessories
Figure Figure 73. SBCE3450 How to Run a Lathe. SBCE3450 How to Run a Lathe. Figure Figure 75. SB1035 Stand for SB1007 Lathe. . SB1035 Stand for SB1007 Lathe. SB1365—Way Oil Engineered for the high pressure exerted on SB1354—Pair of Cast Iron Table Legs horizontal or vertical ways and slides. -
Page 53: Maintenance
M A I N T E N A N C E For Machines Mfd. Since 12/21 Model SB1007 MAINTENANCE Maintenance Schedule Daily, After Operations • Press STOP button and turn master power switch to OFF. • Vacuum/clean all chips and swarf from bed and ways. -
Page 54: Lubrication
M A I N T E N A N C E Model SB1007 For Machines Mfd. Since 12/21 Lubrication Adding Oil To add oil, remove the headstock top plate shown in Figure 78. The following recommended lubrication Headstock Headstock schedules are based on light-to-medium... -
Page 55: Headstock
M A I N T E N A N C E For Machines Mfd. Since 12/21 Model SB1007 Quick-Change Gearbox To change headstock oil: Run lathe at a medium speed for at least 10 Oil Type ....SB1365 Oil or ISO 68 Equivalent minutes to warm headstock oil. - Page 56 M A I N T E N A N C E Model SB1007 For Machines Mfd. Since 12/21 Bedways Ball Oilers Oil Type ....SB1365 Oil or ISO 68 Equivalent Oil Type . Mobil DTE Light or ISO 32 Equivalent Oil Amount ..........As Needed Oil Amount ........
- Page 57 M A I N T E N A N C E For Machines Mfd. Since 12/21 Model SB1007 End Gears Grease Type ..........NLGI#2 Frequency ..Annually or When Changing Gears The end gears, shown in Figure 87, should always have a thin coat of heavy grease to minimize corrosion, noise, and wear.
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Page 58: Machine Storage
M A I N T E N A N C E Model SB1007 For Machines Mfd. Since 12/21 Machine Storage Fill headstock and gearbox with recommended gear oil so components above normal oil level do not develop rust. (Be All machinery will suffer serious rust problems... -
Page 59: Service
S E R V I C E For Machines Mfd. Since 12/21 Model SB1007 SERVICE Backlash Adjustment To adjust compound rest backlash: DISCONNECT LATHE FROM POWER! Backlash is the amount of free play felt in the handwheel when changing direction of Loosen the three cap screws at base of rotation. -
Page 60: Gib Adjustment
S E R V I C E Model SB1007 For Machines Mfd. Since 12/21 Gib Adjustment Cross Slide Tools Needed: The goal of adjusting the gib screws is to remove Hex Wrench 3mm ..........1 sloppiness or "play" from the ways without over- Hex Wrench 5mm .......... - Page 61 S E R V I C E For Machines Mfd. Since 12/21 Model SB1007 Compound Rest Gib Cross Slide Gib Tools Needed: Tools Needed: Hex Wrench 2.5mm ..........1 Flat Head Screwdriver #2 ........1 Open-End Wrench 8mm ........1...
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Page 62: Belt Tension & Replacement
S E R V I C E Model SB1007 For Machines Mfd. Since 12/21 Belt Tension & Saddle Gib Tools Needed: Replacement Hex Wrench 3mm ..........1 The timing belt transfers power from the motor Before making adjustments to the saddle gib, to the drive pulley. - Page 63 S E R V I C E For Machines Mfd. Since 12/21 Model SB1007 Ensure belt teeth are properly engaged in Replacing Belt: pulley notches, push down on motor with DISCONNECT LATHE FROM POWER! light/moderate pressure, and tighten motor mount hex bolts.
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Page 64: Troubleshooting
TROU B LESHOOTI NG Model SB1007 For Machines Mfd. Since 12/21 TROUBLESHOOTING If you need replacement parts, or if you are unsure how to do any of the solutions given here, feel free to call us at (360) 734-1540. Symptom... - Page 65 TROU B LESHOOTI NG For Machines Mfd. Since 12/21 Model SB1007 Symptom Possible Cause Possible Solution 1. Workpiece or chuck at fault. 1. Center workpiece in chuck or faceplate; replace Machine has vibration or noisy defective chuck. operation. 2. Chuck or cutter at fault.
- Page 66 TROU B LESHOOTI NG Model SB1007 For Machines Mfd. Since 12/21 1. Headstock and tailstock are not 1. Re-align tailstock to headstock spindle bore Workpiece is properly aligned with each other. centerline (see Page 36). tapered. 1. Chips lodged in jaws or scroll plate.
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Page 67: Electrical
E L E C T R I C A L For Machines Mfd. Since 12/21 Model SB1007 ELECTRICAL Electrical Safety Instructions These pages are accurate at the time of printing. In the constant effort to improve, however, we may make changes to the electrical systems of future lathes. Study this section carefully. If you see differences between your lathe and what is shown in this section, call Technical Support at (360) 734- 1540 for assistance BEFORE making any changes to the wiring on your lathe. -
Page 68: Wiring Diagram
E L E C T R I C A L Model SB1007 For Machines Mfd. Since 12/21 Wiring Diagram Electrical Box Speed ON/OFF Switch Switch Mou Jen ⁄ ⁄ ⁄ M6L-AS550R Power Lamp DELTA VFD022E21A MODE STOP ENTER RESET 13NO... -
Page 69: Electrical Component Pictures
E L E C T R I C A L For Machines Mfd. Since 12/21 Model SB1007 Electrical Component Pictures Figure Figure 96. . Electrical box. Electrical box. Figure Figure 97. . Control panel. Control panel. Figure Figure 98. . Motor junction box. -
Page 70: Parts
P A R T S Model SB1007 For Machines Mfd. Since 12/21 PARTS Headstock 88 89 15-2 15-1 21-1 17-1 16-1 16-2 16-2 South Bend Tools -68-... - Page 71 P A R T S For Machines Mfd. Since 12/21 Model SB1007 Headstock Parts List R R E E F F P P A A R R T T # # D D E E S S C C R R I I P P T T I I O O N N...
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Page 72: Gearbox
P A R T S Model SB1007 For Machines Mfd. Since 12/21 Gearbox 132 133 124 125 South Bend Tools -70-... - Page 73 P A R T S For Machines Mfd. Since 12/21 Model SB1007 Gearbox Parts List PART # DESCRIPTION PART # DESCRIPTION PSB1007101 GEARBOX CASTING PSB1007150 THRUST WASHER PSB1007102 BUSHING PSB1007151 BUSHING PSB1007103 GEAR 32T PSB1007152 SHAFT END BRACKET PSB1007104 GEAR 29T...
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Page 74: Bed, Motor & Apron
P A R T S Model SB1007 For Machines Mfd. Since 12/21 Bed, Motor & Apron 246-1 246-3 246-2 246-5 246-4 246-6 230 229 South Bend Tools -72-... - Page 75 P A R T S For Machines Mfd. Since 12/21 Model SB1007 Bed, Motor & Apron Parts List PART # DESCRIPTION PART # DESCRIPTION PSB1007201 APRON CASTING 246-1 PSB1007246-1 MOTOR FAN COVER PSB1007202 GEAR 81T/22T 246-2 PSB1007246-2 MOTOR FAN PSB1007203...
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Page 76: Slides
P A R T S Model SB1007 For Machines Mfd. Since 12/21 Slides South Bend Tools -74-... - Page 77 P A R T S For Machines Mfd. Since 12/21 Model SB1007 Slides Parts List PART # DESCRIPTION PART # DESCRIPTION PSB1007301 SADDLE PSB1007335 CAP SCREW M8-1.25 X 16 PSB1007302 CROSS HANDWHEEL BRACKET PSB1007336 LOCK NUT M8-1.25 PSB1007303 CROSS LEADSCREW...
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Page 78: Tailstock
P A R T S Model SB1007 For Machines Mfd. Since 12/21 Tailstock 402-1 R R E E F F P P A A R R T T # # D D E E S S C C R R I I P P T T I I O O N N... -
Page 79: Electrical Box
P A R T S For Machines Mfd. Since 12/21 Model SB1007 Electrical Box R R E E F F P P A A R R T T # # D D E E S S C C R R I I P P T T I I O O N N... -
Page 80: Accessories
P A R T S Model SB1007 For Machines Mfd. Since 12/21 Accessories 621-1 PART # DESCRIPTION PART # DESCRIPTION PSB1007601 TOOLBOX PSB1007615 LATHE CHUCK KEY PSB1007602 HEX WRENCH SET 9-PC. PSB1007616 HANDWHEEL HANDLE PSB1007603 CHANGE GEAR 95T PSB1007617 OPEN-END WRENCH SET 6-PC. -
Page 81: Machine Labels - Front
The owner of this machine MUST maintain the original location and readability of these safety labels. If any label is removed or becomes unreadable, REPLACE that label before using the machine again. Contact South Bend Tools at (360) 734-1540 or www.southbendtools.com to order new labels. -
Page 82: Machine Labels - Rear & Side
The owner of this machine MUST maintain the original location and readability of these safety labels. If any label is removed or becomes unreadable, REPLACE that label before using the machine again. Contact South Bend Tools at (360) 734-1540 or www.southbendtools.com to order new labels. -
Page 83: Warranty
WARRANTY Warranty This quality product is warranted by South Bend Tools to the original buyer for 2 years from the date of purchase. This warranty does not apply to consumable parts, or defects due to any kind of misuse, abuse, negligence, accidents, repairs, alterations or lack of maintenance. We do not reimburse for third party repairs. - Page 84 southbendtools.com Printed In U.S.A. #MN16349...
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