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Products > Cutting Tools > Boring Bars      

Boring Bar, 3/8" Indexable

          
Boring Bar, 3/8" Indexable
Part Number: 1779
Weight: 0.21 lb

Price: $34.95

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  • Profiling bars for semi-finishing and finishing operations
  • Designed for CCMT 80° inserts
  • 7° Relief angle
  • Negative 5° Lead angle for boring
  • 3° Side & end cutting edge angle

Description

This 3/8" diameter indexable boring bar for sale uses CCMT inserts.

Minimum bore diameter is 0.50"

Use CCMT 21.51 or CCMT 21.52 inserts with this boring bar set.

Chris' Tips

Chris Chris' Tips
Make sure you get the correct inserts and retaining screws for your indexable turning tools.

Our chart of indexable inserts shows which inserts and which screw to use with each of our indexable tools.

Specifications

Specifications
Overall Length 6" (152 mm)
Diameter 0.375" (9.52 mm)
Minimum Bore 0.500" (12.70 mm)
CCMT Inserts 80°
Replacement Inserts CCMT-21.51 or CCMT-21.52
Relief Angle
Lead Angle for Boring -5°
Side & End Cutting Edge Angle
Screw M2.5x8
Torx Wrench T-8

Compatibility

Compatibility

This product works with these LittleMachineShop.com products:

This product works with lathes with a 0.375 to 0.5 inch tool bit size including:

  •   8x14 Lathe
  •   Harbor Freight 44859 Central Machinery 8x12 Precision Mini Lathe
  •   LittleMachineShop.com 3536 HiTorque 8.5x16 Bench Lathe
  •   SIEG C4 8.5x16 Bench Lathe
  •   SIEG SC4 8.5x16 Bench Lathe
  •   9x20 Lathe
  •   Grizzly G4000 9x19 Bench Lathe
  •   Harbor Freight 45861 Central Machinery 9x20 Bench Lathe

 

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