Sumitomo Electric Hardmetal SUMIBORON cBN Insert CPGW0903

SUMIBORON cBN insert CPGW0903 (80° rhombic, positive (11° clearance)) for turning hardened steel, cast iron, sintered alloys and heat-resistant alloys.

Key features

Grades: BN1000, BN2000, BNC2010, BNC2020
Coated SUMIBORON grades available
NU- tipped single-corner types
Multi-corner tipped types

NU-CPGW090302 BN1000		IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.2 \| Cutting edge length (mm): 2.4 \| Grade: BN1000 \| Stock: Yes
NU-CPGW090302 BN2000		IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.2 \| Cutting edge length (mm): 2.4 \| Grade: BN2000 \| Stock: Yes
NU-CPGW090304 BN1000		IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.4 \| Cutting edge length (mm): 2.4 \| Grade: BN1000 \| Stock: Yes
NU-CPGW090304 BN2000		IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.4 \| Cutting edge length (mm): 2.4 \| Grade: BN2000 \| Stock: Yes
NU-CPGW090308 BN1000		IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.8 \| Cutting edge length (mm): 2.3 \| Grade: BN1000 \| Stock: Yes
NU-CPGW090308 BN2000		IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.8 \| Cutting edge length (mm): 2.3 \| Grade: BN2000 \| Stock: Yes
NU-CPGW090302LT BN2000		IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.2 \| Cutting edge length (mm): 2.4 \| Grade: BN2000 \| Stock: Yes
NU-CPGW090304LT BN2000		IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.4 \| Cutting edge length (mm): 2.4 \| Grade: BN2000 \| Stock: Yes
NU-CPGW090308LT BN2000		IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.8 \| Cutting edge length (mm): 2.3 \| Grade: BN2000 \| Stock: Yes
NU-CPGW090302HS BN2000		IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| RE (mm): 0.2 \| Cutting edge length (mm): 2.4 \| Grade: BN2000 \| Stock: Yes
NU-CPGW090304HS BN2000		IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.4 \| Cutting edge length (mm): 2.4 \| Grade: BN2000 \| Stock: Yes
NU-CPGW090308HS BN2000		IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| RE (mm): 0.8 \| Cutting edge length (mm): 2.3 \| Grade: BN2000 \| Stock: Yes
2NC-CPGW090302 BNC2010		IC (mm): 7.94 \| Thickness (mm): 3.4 \| Hole diameter (mm): 2.38 \| Pack unit: 1 \| Corners: 2 \| RE (mm): 0.2 \| Cutting edge length (mm): 2.4 \| Grade: BNC2010 \| Stock: Yes
2NC-CPGW090302 BNC2020		IC (mm): 7.94 \| Thickness (mm): 3.4 \| Hole diameter (mm): 2.38 \| Pack unit: 1 \| Corners: 2 \| RE (mm): 0.2 \| Cutting edge length (mm): 2.4 \| Grade: BNC2020 \| Stock: Yes
2NC-CPGW090304 BNC2010		IC (mm): 7.94 \| Thickness (mm): 3.4 \| Hole diameter (mm): 2.38 \| Pack unit: 1 \| Corners: 2 \| RE (mm): 0.4 \| Cutting edge length (mm): 2.4 \| Grade: BNC2010 \| Stock: Yes
2NC-CPGW090304 BNC2020		IC (mm): 7.94 \| Thickness (mm): 3.4 \| Hole diameter (mm): 2.38 \| Pack unit: 1 \| Corners: 2 \| RE (mm): 0.4 \| Cutting edge length (mm): 2.4 \| Grade: BNC2020 \| Stock: Yes

cBN InsertsSumitomo Electric Hardmetal

16 product codes available in this family

Sourced direct from KoreaExport-ready supplyCompetitive pricing

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Sumitomo Electric Hardmetal SUMIBORON cBN Insert CPGW0903

Brand Sumitomo Electric Hardmetal·cBN Inserts

Available part numbers (16)

NU-CPGW090302 BN1000, NU-CPGW090302 BN2000, NU-CPGW090304 BN1000, NU-CPGW090304 BN2000, NU-CPGW090308 BN1000, NU-CPGW090308 BN2000, NU-CPGW090302LT BN2000, NU-CPGW090304LT BN2000, NU-CPGW090308LT BN2000, NU-CPGW090302HS BN2000 + 6 more — see full table ↓

How to order

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Product codes & specifications

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	Product code	Spec
	NU-CPGW090302 BN1000	IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.2 \| Cutting edge length (mm): 2.4 \| Grade: BN1000 \| Stock: Yes
	NU-CPGW090302 BN2000	IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.2 \| Cutting edge length (mm): 2.4 \| Grade: BN2000 \| Stock: Yes
	NU-CPGW090304 BN1000	IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.4 \| Cutting edge length (mm): 2.4 \| Grade: BN1000 \| Stock: Yes
	NU-CPGW090304 BN2000	IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.4 \| Cutting edge length (mm): 2.4 \| Grade: BN2000 \| Stock: Yes
	NU-CPGW090308 BN1000	IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.8 \| Cutting edge length (mm): 2.3 \| Grade: BN1000 \| Stock: Yes
	NU-CPGW090308 BN2000	IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.8 \| Cutting edge length (mm): 2.3 \| Grade: BN2000 \| Stock: Yes
	NU-CPGW090302LT BN2000	IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.2 \| Cutting edge length (mm): 2.4 \| Grade: BN2000 \| Stock: Yes
	NU-CPGW090304LT BN2000	IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.4 \| Cutting edge length (mm): 2.4 \| Grade: BN2000 \| Stock: Yes
	NU-CPGW090308LT BN2000	IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.8 \| Cutting edge length (mm): 2.3 \| Grade: BN2000 \| Stock: Yes
	NU-CPGW090302HS BN2000	IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| RE (mm): 0.2 \| Cutting edge length (mm): 2.4 \| Grade: BN2000 \| Stock: Yes
	NU-CPGW090304HS BN2000	IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| Pack unit: 1 \| Corners: 1 \| RE (mm): 0.4 \| Cutting edge length (mm): 2.4 \| Grade: BN2000 \| Stock: Yes
	NU-CPGW090308HS BN2000	IC (mm): 9.525 \| Thickness (mm): 3.18 \| Hole diameter (mm): 4.4 \| RE (mm): 0.8 \| Cutting edge length (mm): 2.3 \| Grade: BN2000 \| Stock: Yes
	2NC-CPGW090302 BNC2010	IC (mm): 7.94 \| Thickness (mm): 3.4 \| Hole diameter (mm): 2.38 \| Pack unit: 1 \| Corners: 2 \| RE (mm): 0.2 \| Cutting edge length (mm): 2.4 \| Grade: BNC2010 \| Stock: Yes
	2NC-CPGW090302 BNC2020	IC (mm): 7.94 \| Thickness (mm): 3.4 \| Hole diameter (mm): 2.38 \| Pack unit: 1 \| Corners: 2 \| RE (mm): 0.2 \| Cutting edge length (mm): 2.4 \| Grade: BNC2020 \| Stock: Yes
	2NC-CPGW090304 BNC2010	IC (mm): 7.94 \| Thickness (mm): 3.4 \| Hole diameter (mm): 2.38 \| Pack unit: 1 \| Corners: 2 \| RE (mm): 0.4 \| Cutting edge length (mm): 2.4 \| Grade: BNC2010 \| Stock: Yes
	2NC-CPGW090304 BNC2020	IC (mm): 7.94 \| Thickness (mm): 3.4 \| Hole diameter (mm): 2.38 \| Pack unit: 1 \| Corners: 2 \| RE (mm): 0.4 \| Cutting edge length (mm): 2.4 \| Grade: BNC2020 \| Stock: Yes

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Sumitomo Electric Hardmetal SUMIBORON cBN Insert CPGW0903