CBN Stock Inserts

Precision Tools mainACT offers a wide variety of commonly used tools. CBN Stock Inserts are ready to ship. The tools listed below reference the style and part numbers that are available through our distributors or dealers.

Custom or other options are available upon request.

Locate a distributor or dealer.

CBN6


High strength for interrupted and roughing cuts in

  • Pearlitic Gray Cast Iron
  • Tool and Die Steels
  • Hard Facing Alloys
  • Powder Metals
  • Finishing of Ni- and Co-based Superalloys

 

CBN8

Best choice for hard turning of hardened steels (>45 HRc)

  • Excellent abrasion resistance
  • High fracture toughness
  • Excellent chemical stability
  • Tight part dimensional control
  • Consistent surface finish in continuous and interrupted cuts

 

A complete CBN Application Guide can give you assistance in choosing the correct tool for your application.

Style Grade
CBN6
Grade
CBN8
Style Grade
CBN6
Grade
CBN8
CCMW 21.51
CCMW 21.52
CCMW 32.51
CCMW 32.52
60012
60062
60112
60162
60028
60078
60128
60178
TCMW 21.51
TCMW 21.52
TCMW 32.51
TCMW 32.52
64012
64062
64112
64162
64028
64078
64128
64178
CDCD 505*
CDCD 51*
60250 60278 TNG 432 64612 64628
CNGA 431
CNGA 432
CNGA 433
60312
60462
60612
60328
60478
TNGA 431
TNGA 432
64712
64762
64728
64778
CPMW 21.51
CPMW 21.52
CPMW 32.51
CPMW 32.52
61212
61262
61312
61362
61228
61278
61328
61378
TPG 221
TPG 222
TPG 321
TPG 322
TPG 431
TPG 432
65162
65212
65262
6531265662
65178
65228
65278
65328
65628
65678
DNGA 431
DNGA 432
61512
61662
61528
61678
TPMW 21.51 66062 66078
RNG 32
RNG 42
62362
62412
62378
62428
VNGA 331
VNGA 332
VNGA 333
66762
66912
67062
66778
66928
SNG 432 FULL TOP
SNG 433 FULL TOP
62862
62912
62878
62928
  • All stock CBN inserts have a T-land of
    20″ x .004″
  • Minimum CBN edge for all stock inserts
    is .125″ unless otherwise indicated
    *.060″ CBN edge
  • Interrupted cut may require an additional
    hone. If applicable, please indicate when ordering
SNG 432 63012 63028

 

 

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