: 1st Choice: 1st Choice: 1st Choice
Legend: Continuous Cut:Medium Cut:Interrupted Cut:
2nd Choice2nd Choice2nd Choice
TPG¢1103˜˜Applicable holder ref. page, (Example)K cast iron
S exotic alloy

Applicable Internal Holders E58 to E60 H hardened steel

ecommended Application sintered component I.C.: ø6.35 Thickness: 3.18 Hole: ø3.4 CBN Dimensions

(mm)

■ 11°Positive Type (With Hole)

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

Specifi cation Nose R L

TPGW 110304DDDDD DDDQQQ
0.43.5
Standard 110308QDDQQQ
110.83.2
TPGW 110304HSQ Q Q Q D Q Q QQQ QQQ Q QQQ
0.43.5

S01235 110308HS Q Q Q Q Q D Q Q QQQ QQQ Q QQQ

1 1 0.8 3.2

Stronger edge C

D

R

S

T

V

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