: 1st Choice: 1st Choice: 1st Choice
Legend: Continuous Cut:Medium Cut:Interrupted Cut:
2nd Choice2nd Choice2nd Choice
TBEW0601˜˜Applicable holder ref. page, (Example)K cast iron
S exotic alloy

Applicable Internal Holders E58, 60 H hardened steel

ecommended Application sintered component I.C.: ø3.97 Thickness: 1.59 Hole: ø2.2 CBN Dimensions

(mm)

  • One-use Type/5°Positive (With Hole)

Appearance Cutting Edge Cat. No. Old Cat. No.

Specifi cation Nose R L

NU-TBEW 060102LFNU-TBEW 060102FQQQ 0.2 2.1 QQQQQQQ
Sharp
1 1
Edge
Less Cutting force
NU-TBEW 060102LTNU-TBEW 060102SQDQQQQQ QQQ QQQ Q QQQ
0.2 2.1
T0071511
Sharper edge
*Depth-of-cut for one-use type is 0.5mm or less
C
TBGN0601˜˜Applicable holder ref. page, (Example)K cast iron
S exotic alloyD

Applicable Internal Holders E78 H hardened steel

― ecommended Application sintered component I.C.: ø3.97 Thickness: 1.59 Hole: CBN R Dimensions

(mm)

  • 5°Positive (Without Hole)

S

AppearanceCutting EdgeCat. No.Old Cat. No.
Specifi cationNose R
TBGN 060102BDDQQQQ
0.26.5

Standard 060104B Q D D D D D DDDD DDD QQQQ

1 3 0.4 6.3 T

060108BDD D D DDDD DDDQQQQ
0.85.7
TBGN 060102-BSTNTBGN 060102-BSNQ D Q Q Q Q Q QQQQ QQQ Q QQQQ
0.26.5

Standard 060104-BSTN 060104-BSN Q D Q Q Q Q Q QQQQ QQQ Q QQQQ

1 3 0.4 6.3

060108-BSTN 060108-BSN Q D Q Q Q Q Q QQQQ QQQ Q QQQQ V

Fine Boring type 0.8 5.7

W

SUMIBORON Application Range Map

Ⓒ Gray Cast Iron Ⓓ Ductile Cast Iron Ⓔ General Sintered Alloy Ⓕ High Density Sintered Alloy

2,000 500 300 300 1,500 400 200 200

BN7000 BNC500

1,000300BN7500
BN7000BN7500

BNS800 100 100