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Center Gage, 60 Degree, StarrettMade in United States

Center Gage, 60 Degree, Starrett
  • Starrett 60 degree center gage
  • Starrett catalog number C391
  • Extremely handy for use in grinding and setting thread cutting tools
  • Spring tempered steel
Part Number: 1829
Weight: 0.02 lb

Price: $27.50

In stock
Quantity:
These gages meet the following standards: American National or U.S. 60°, Whitworth or English 55°, and Metric 60°. They also have a very useful scale for finding the number of threads per inch through graduations in 14ths, 20ths, 24ths and 32nds of an inch. The gage also has a table of double depths of threads for determining size of tap drills.
Chris Chris' Tips
This photo shows how to align a threading tool using the thread gage. You also use the thread gage to check the angle on the threading tool bit.


Have you ever wondered what the numbers on a center gage are for? Here is more information than you wanted.

Warning Icon WARNING: This product can expose you to lead, which is known to the State of California to cause cancer and/or reproductive harm. For more information go to www.P65Warnings.ca.gov.

Compatibility

This product works with the following lathes. (If your machine is not on this list, check with us before ordering.)

  •   Emco Unimat 3 3x8 Lathe
  •   Emco Unimat 4 3x8 Lathe
  •   Sherline 4000/4100 3.5x8 Lathe
  •   Sherline 4400/4410 3.5x17 Lathe
  •   Grizzly G0745 4x6 Micro Metal Lathe
  •   Harbor Freight 95012 Central Machinery 4x5 Micro Lathe
  •   SIEG C0 4x5 Lathe
  •   Prazi MD200 4x8 Lathe
  •   Proxxon PD 230/E 4.4x9 Lathe
  •   Taig Micro Lathe II 4x9 Micro Lathe
  •   Grizzly M1015 Shop Fox 6x10 Micro Lathe
  •   Micro-Mark 85181 MicroLux 6x10 Micro Lathe
  •   SIEG C1 6x10 Micro Lathe
  •   Woodstock International M1015 Shop Fox 6x10 Micro Lathe
  •   Emco Compact 5 5x14 Lathe
  •   Prazi SD300 5x12 Lathe
  •   Craftsman & Atlas 612 6x18 Lathe
  •   Enco 110-0803 Enco 7x10 Mini Lathe
  •   Harbor Freight 33684 Central Machinery 7x10 Mini Lathe
  •   Harbor Freight 93212 Central Machinery 7x10 Mini Lathe
  •   MSC 0192857 Enco 7x10 Mini Lathe
  •   Bolton CQ9318 7x12 Mini Lathe
  •   Busy Bee Tools CX704 Craftex 7x12 Mini Lathe
  •   Cummins (Tools Now) 5278 7x12 Mini Lathe
  •   Eastwood 32497 7x12 Mini Lathe
  •   Grizzly G8688 7x12 Mini Metal Lathe
  •   Harbor Freight 93799 Central Machinery 7x12 Mini Lathe
  •   Homier 03911 Speedway 7x12 Mini Bench Metal Lathe
  •   Northern Tool 49656 KLUTCH 7x12 Mini Lathe
  •   Princess Auto 8507659 Powerfist 7x12 Mini Lathe
  •   SIEG C2 7x12 Mini Lathe
  •   Tormach 30689 7x12 Duality Lathe
  •   Travers Tools OT222300 OTMT 7x12 Mini Lathe
  •   Warco 3004 7x12 Mini Lathe (Metric)
  •   Warco 3005 7x12 Mini Lathe (Imperial)
  •   WEN 3455 WEN 7x12 Mini Lathe
  •   Micro-Mark 82500 MicroLux 7x12 Mini Lathe
  •   LittleMachineShop.com 4100 HiTorque 7x12 Mini Lathe
  •   LittleMachineShop.com 4200 HiTorque 7x12 Deluxe Mini Lathe
  •   SIEG SC2 7x12 Mini Lathe
  •   Micro-Mark 82710 MicroLux 7x14 Mini Lathe
  •   LittleMachineShop.com 4959 SIEG 7x14 Mini Lathe
  •   SIEG C3 7x14 Mini Lathe
  •   Big Dog BD-0618x300 7x14 Mini Lathe
  •   Big Dog BD-0618Ax300 7x14 Mini Lathe
  •   Warco 4800-350 7x14 Mini Lathe (Imperial)
  •   Warco 4820-350 7x14 Mini Lathe (Metric)
  •   Grizzly G0765 7x14 Mini Lathe
  •   Micro-Mark 84631 MicroLux 7x16 Mini Lathe
  •   LittleMachineShop.com 5100 HiTorque 7x16 Mini Lathe
  •   LittleMachineShop.com 5200 HiTorque 7x16 Mini Lathe
  •   LittleMachineShop.com 7350 HiTorque 7x16 Mini Lathe
  •   Prazi SD400 7x16 Lathe
  •   MX-8x14 Preenex (and others) 8x14 Lathe
  •   Harbor Freight 44859 Central Machinery 8x12 Precision Mini Lathe
  •   Grizzly G0768 8x16 Benchtop Lathe
  •   Emco Compact 8 8x17 Lathe
  •   LittleMachineShop.com 3536 HiTorque 8.5x16 Bench Lathe
  •   SIEG SC4 8.5x16 Bench Lathe
  •   SIEG C4 8.5x16 Bench Lathe
  •   Travers Tools OT218410 OTMT 8x16 Bench Lathe
  •   LittleMachineShop.com 3595 HiTorque 8.5x20 Deluxe Bench Lathe
  •   LittleMachineShop.com 3540 HiTorque 8.5x20 Bench Lathe
  •   LittleMachineShop.com 7500 HiTorque 8.5x20 Bench Lathe
  •   LittleMachineShop.com 7550 HiTorque 8.5x20 Deluxe Bench Lathe
  •   BD-920N Jet 9x20 Lathe
  •   Grizzly G4000 9x19 Bench Lathe
  •   Harbor Freight 45861 Central Machinery 9x20 Bench Lathe
  •   SIEG C6 10x21 Lathe
  •   Busy Bee Tools CX705 Craftex 10x21 Lathe Mill Combo
  •   Grizzly G0516 10x21 Lathe Mill Combo
  •   Prazi SD500 10x20 Lathe
  •   SIEG M6 10x21 Lathe Mill Combo
  •   SIEG C8 11x24 Lathe