Каталог Sumitomo пластины с кубическим нитридом бора Sumiboron - страница 51

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DCG¢0702˜˜Applicable holder ref. page, (Example)K cast iron
CoatedS exotic alloy
SUMIBORON
Applicable External HoldersC14, D14, 17, 23H hardened steel
Applicable Internal HoldersE27 to E30ecommended Application sintered component

I.C.: ø6.35 Thickness: 2.38 Hole: ø2.8 Coated CBN Dimensions (mm)

■ Multi-cornered,One-use Type/7°Positive (With Hole)

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

Specifi cationNose RL
2NC-DCGW 0702020.2 2.6 D D D

Standard 070204 Q D D D D

1 2 0.4 2.5

070208 D D 0.8 2.1 2NC-DCGT 070204N-FV DDQQDDQ 0.4 2.4

Honing Q

1 2 Break Master

2NC-DCGW 070202LT QDQQQQQ

0.2 2.6 C

T00515 070204LT Q QDQQQQQ

120.4 2.5
Sharper edge
BNC100 →S01715D
2NC-DCGW 070202LS0.2 2.6
BNC160 →S01020Q
070204LS → 12D 0.4 2.5 D

BNC200 S01015 BNC300→ S00515 Sharper edge

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