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1/2 1/2 5/8 3/4 TBBN TBBS Indexable Boring Bar Set

SKU
404-2000
Online Price Only: $169.95 Regular Price: $227.95
In stock

Shipping UPS Ground

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Details

More Information
BrandShars Tool
Shank Diameter1/2,5/8,3/4
Insert StyleTPGB, TPGT
cutting directionRight Hand
Number of Pieces4

Spotlight

boring bar diagram

  • Accepts stand 1/4" and 3/8" IC Inserts
  • Positive rake angle to reduce cutting force
  • Easy reference guide for insert number, screw, and other accessories is printed on the tool shank

boring bar reference guide on tool shank

Style Name  Application Optional Replacement Insert (not included) Optional Replacement Screw

TBBN6

1/2" Shank x 5"(L)

Angle Enter: 95°

Bore Min. Dia.: .430"

Bore Depth: 3.94"

TPGT Alloy Steel with Medium Machining

 

TPGT 221

p/n 404-2660

Radius: 1/64"

TPGT Alloy Steel with Medium Machining

TPGT 222

p/n 404-2661

Radius: 1/32"

Insert Screw

 

M2.5 X 6

p/n 404-4541 

TBBN8

1/2" Shank x 6"(L)

Angle Enter: 91°

Bore Min. Dia.: .630"

Bore Depth: 4.8"

TPGT Alloy Steel with Medium Machining

 

TPGT 321

p/n 404-2658

Radius: 1/64"

TPGT Alloy Steel with Medium Machining

TPGT 322

p/n 404-2659

Radius: 1/32"

Insert Screw

 

M4 X 8

p/n 404-4548

 

TBBN10

5/8" Shank x 7"(L)

Angle Enter: 95°

Bore Min. Dia.: .690"

Bore Depth: 5.6"

TPGT Alloy Steel with Medium Machining

 

TPGT 321

p/n 404-2658

Radius: 1/64"

TPGT Alloy Steel with Medium Machining

TPGT 322

p/n 404-2659

Radius: 1/32"

Insert Screw

 

M4 X 8

p/n 404-4548

TBBN12-3

3/4" Shank x 10"(L)

Angle Enter: 95°

Bore Min. Dia.: .845"

Bore Depth: 8.6"

TPGT Alloy Steel with Medium Machining

 

TPGT 321

p/n 404-2658

Radius: 1/64"

TPGT Alloy Steel with Medium Machining

TPGT 322

p/n 404-2659

Radius: 1/32"

Insert Screw

 

M4 X 10

p/n 404-4545

What’s Included

  • 4 Boring bars
  • 10 TPGB-321 Inserts
  • 5 TPGB-221 Inserts
  • 3 4-40 Hex Screws
  • 2 Hex Keys

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