Каталог Sumitomo пластины с кубическим нитридом бора Sumiboron - страница 87

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VBGW1103˜˜Applicable holder ref. page, (Example)K cast iron
S exotic alloy

Applicable Internal Holders E38, 39, 41, 43 H hardened steel

ecommended Application sintered component I.C.: ø6.35 Thickness: 3.18 Hole: ø2.8 CBN Dimensions

(mm)

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

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

Specifi cation Nose R L

NU-VBGW 110302 0.2 3.2 D D QQQ

Standard 110304 Q D D DDD DDD QQQ

1 1 0.4 2.8

1103080.82.0DDDD DDDQQQ
NU-VBGW 110302LTQ Q Q Q D Q Q QQQ QQQ Q QQQ
0.23.2

T01215 110304LT Q Q Q Q Q D Q Q QQQ QQQ Q QQQ

1 1 0.42.8
110308LTQ Q Q Q D Q Q QQQ QQQ Q QQQ
0.82.0
Sharper edge
NU-VBGW 110302HS 0.23.2 Q Q Q Q D Q Q QQQ QQQ Q QQQ
C

S01235 110304HS Q Q Q Q Q D Q Q QQQ QQQ Q QQQ

110.42.8
110308HS0.82.0 Q Q Q Q D Q Q QQQ QQQ Q QQQ

Stronger edge *For BNX25, use NS type code (NS-VBGW) *Depth-of-cut for one-use type is 0.5mm or less

  • Multi-cornered,One-use Type/5° Positive (With Hole) D
2NU-VBGW 110304Q Q QQ Q DDD QQQQQQ
0.42.8
Standard 110308QQ Q QQ Q DDD QQQQQQ

1 2 0.8 2.0

R *Depth-of-cut for one-use type is 0.5mm or less

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

1,000 300 BN7500

） BN7000 BN7500

BNS800 100 100