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The Prime Solution for High-Productivity PcBN Turning Applications

Screw-On and KENLOC PcBN mini tip inserts are perfect for machining hardened steels. With their robust design and PVD-coated KBH10B and KBH20B grades, these mini tip inserts will improve overall costs without compromising performance. The inserts feature improved edge prep and the wiper design offers optimal surface finishes. Both grades are available in single and double-sided geometries.

Screw-On and KENLOC mini tip inserts are perfect for turning, facing, profiling, boring and back boring. The inserts deliver exceptional performance and precision across various demanding tasks, making them ideal for industries such as hard turning, general engineering and transportation. 

Key Features for KBH10B & KBH20B

  • Gold top layer for easy identification of flank wear
  • PVD multilayer coating with thermal barrier to reduce crater wear and enhance adhesion strength
  • Increased material removal rates (MRR) for higher cutting speeds without compromising tool life
  • Improved honing tolerances, leading to higher cutting-edge stability and better chip resistance
  • Numbered cutting edges for easy management of usage
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Key Filters
Workpiece Material
Workpiece Material
  • H Hardened Materials (314)
    • H1
      Hardened Materials 44-48 HRC(314)
    • H2
      Hardened Materials 48-55 HRC(314)
    • H3
      Hardened Materials 56-60 HRC(314)
    • H4
      Hardened Materials >60 HRC(314)
Select First Choice
  • IN (6)
  • US (18)
Applications
Applications
  • Back BoringBack Boring (168)
  • BoringBoring (251)
  • FacingFacing (251)
  • ID FacingID Facing (251)
  • ProfilingProfiling (178)
  • TurningTurning (251)
Cutting Condition
Cutting Condition
  • Lightly Interrupted Cut (193)
  • Smooth Cut (211)
  • Varying Depth of Cut (207)
Cutting Edges Per Insert
Cutting Edges Per Insert
  • 1.0 (18)
  • 2.0 (172)
  • 3.0 (40)
  • 4.0 (78)
  • 6.0 (6)
Cutting Edges Per Insert MintoCutting Edges Per Insert Max
Corner configuration
Corner Radius
Corner Radius
  • 0.008 in(23)
  • 0.016 in(111)
  • 0.031 in(138)
  • 0.047 in(42)
Corner Radius MintoCorner Radius Max
Corner Radius
Corner Radius
  • 0.2 mm(23)
  • 0.4 mm(111)
  • 0.8 mm(138)
  • 1.2 mm(42)
Corner Radius MintoCorner Radius Max
Application
Minimum Depth of Cut
Minimum Depth of Cut
Minimum Feed
Minimum Feed
Grade Of Cutting Tool
Grade Of Cutting Tool
  • KBH10B (139)
  • KBH20B (175)
Wiper Insert
Wiper Insert
  • N (270)
  • Y (44)
Front-End
Insert Shape
Insert Shape
  • C-DIAMOND/RHOMBIC 80 (88)
  • D-DIAMOND/RHOMBIC 55 (121)
  • S-SQUARE 90 (14)
  • T-TRIANGLE 60 (36)
  • V-DIAMOND/RHOMBIC 35 (45)
  • W-TRIGON 80 (10)
Insert Geometry
Shape
Shape
  • C-DIAMOND/RHOMBIC 80 (88)
  • D-DIAMOND/RHOMBIC 55 (121)
  • S-SQUARE 90 (14)
  • T-TRIANGLE 60 (36)
  • V-DIAMOND/RHOMBIC 35 (45)
  • W-TRIGON 80 (10)
Insert IC Size
Insert IC Size
  • 6.35 mm(57)
  • 9.525 mm(120)
  • 9.675 mm(1)
  • 12.7 mm(136)
Insert IC Size MintoInsert IC Size Max
Insert IC Size
Insert IC Size
  • 0.25 in(57)
  • 0.375 in(120)
  • 0.381 in(1)
  • 0.5 in(136)
Insert IC Size MintoInsert IC Size Max
Cutting Edge Length
Cutting Edge Length
  • 6.448 mm(19)
  • 7.752 mm(17)
  • 8.687 mm(10)
  • 9.525 mm(6)
  • 9.672 mm(22)
  • 10.999 mm(7)
  • 11.0 mm(6)
  • 11.071 mm(8)
  • 11.628 mm(33)
  • 12.7 mm(8)
  • 12.896 mm(47)
  • 15.504 mm(71)
  • 16.498 mm(21)
  • 16.598 mm(2)
  • 16.606 mm(37)
Cutting Edge Length MintoCutting Edge Length Max
Cutting Edge Length
Cutting Edge Length
  • 0.2539 in(17)
  • 0.254 in(2)
  • 0.305 in(2)
  • 0.3052 in(15)
  • 0.342 in(10)
  • 0.375 in(6)
  • 0.3808 in(22)
  • 0.433 in(13)
  • 0.4359 in(8)
  • 0.4578 in(33)
  • 0.5 in(8)
  • 0.5077 in(47)
  • 0.6104 in(71)
  • 0.6495 in(23)
  • 0.6538 in(37)
Cutting Edge Length MintoCutting Edge Length Max
Chip Breaker CBMD
Chip Breaker CBMD
  • CB (16)
  • CB1 (12)
Cutting Tool Material
Cutting Tool Material
  • B L (86)
  • D P (7)
  • H W (221)
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Kenloc™ • Negative Inserts • VNGA • Double-Sided Mini Tip
(10)

Kenloc™ • Negative Inserts • VNGA • Double-Sided Mini Tip

Kenloc™ • Negative Inserts • TNGA • Double-Sided Mini Tip
(6)

Kenloc™ • Negative Inserts • TNGA • Double-Sided Mini Tip

Kenloc™ • Negative Inserts • DNGA • Double-Sided Mini Tip
(23)

Kenloc™ • Negative Inserts • DNGA • Double-Sided Mini Tip

Kenloc™ • Negative Inserts • CNGA • Double-Sided Mini Tip
(10)

Kenloc™ • Negative Inserts • CNGA • Double-Sided Mini Tip

Kenloc™ • Negative Inserts • CNGA • Wiper • Double-Sided Mini Tip
(6)

Kenloc™ • Negative Inserts • CNGA • Wiper • Double-Sided Mini Tip

Kenloc™ • Negative Inserts • DNGA • Wiper • Double-Sided Mini Tip
(8)

Kenloc™ • Negative Inserts • DNGA • Wiper • Double-Sided Mini Tip

Screw-On • Positive Inserts • DCGW • Single-Sided Mini Tip
(26)

Screw-On • Positive Inserts • DCGW • Single-Sided Mini Tip

Screw-On • Positive Inserts • VBGW • Single-Sided Mini Tip
(13)

Screw-On • Positive Inserts • VBGW • Single-Sided Mini Tip

Screw-On • Positive Inserts • TCGW • Single-Sided Mini Tip
(9)

Screw-On • Positive Inserts • TCGW • Single-Sided Mini Tip

Screw-On • Positive Inserts • DCGW • Wiper • Single-Sided Mini Tip
(3)

Screw-On • Positive Inserts • DCGW • Wiper • Single-Sided Mini Tip

Screw-On • Positive Inserts • CCGW • Single-Sided Mini Tip
(21)

Screw-On • Positive Inserts • CCGW • Single-Sided Mini Tip

Screw-On • Positive Inserts • CPGW • Single-Sided Mini Tip
(12)

Screw-On • Positive Inserts • CPGW • Single-Sided Mini Tip

Screw-On • Positive Inserts • DPGW • Single-Sided Mini Tip
(16)

Screw-On • Positive Inserts • DPGW • Single-Sided Mini Tip

Kenloc™ • Negative Inserts • DNGA • Single-Sided Mini Tip
(28)

Kenloc™ • Negative Inserts • DNGA • Single-Sided Mini Tip

Kenloc™ • Negative Inserts • TNGA • Single-Sided Mini Tip
(15)

Kenloc™ • Negative Inserts • TNGA • Single-Sided Mini Tip

Kenloc™ • Negative Inserts • SNGA • Single-Sided Mini Tip
(8)

Kenloc™ • Negative Inserts • SNGA • Single-Sided Mini Tip

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