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cbn turning insert:, 1.PCBN blank from DI,E6, 2.Hardness:2500-4500 HV, 3Workpiece hardness:to HRC67 - details see: https://www.machineto.com/cbn-turning-insert-snmn120408-for-roller-external-cutting-tools-10150891

cbn turning insert SNMN120408 for roller external cutting tools :

Introduction:

1.PCBN blanks imported from DI,E6

2.PCBN blanksHardness:2500-4500 HV

3.Top quality as world leading meanufactuers,

4. Machining workpiece hardness from HRC 45 to 60..

5. High abrasive resistance and long service life.

6. big quantity in stock.

Application Introduction of cbn turning inserts:

Processed Materials:hardened steel, grey cast iron, chill cast iron, powder metallurgy work-piece, thermal spray coating wor kpiece and others,

Engineering Features of cbn turning inserts:

High hardness and abrasive resistance.

High thermo stability and high heat resistance.High chemical resistance stability.

Replaces grinding with turning with work efficiency improved by 5 to 10 times.

Dry cutting without cutting fluid to avoid environmental pollutiion.

High speed cutting and high precision machining.

Quality guarantee:

Strictly quliaty control processing in factory. and we promise to return back your payment or replace the products all at our costs in case of any problem.

Specification for cbn turning inserts:

Insert Shape	Order No.	Dimension (mm)
		A	T	R
	SNMN 120408-NS	9.525	4.76	0.8
	SNMN 120612-NS	12.7	6.35	1.2
	SNMN 150720-NS	15.875	7.94	2.0
	SNMN 190720-NS	19.05	7.94	2.0

More PCBN PCD inserts in factory:

Matched Tool Holders for the Inserts:

45° External Turning Tool
Structure		Order No.	Dimension (mm)						Insert
			a	h	b	L	f	e
		CSSNR/L 3232P12	32	32	32	170	30	36	SNMN1204 SNMN1206
		CSSNR/L 3540R15	35	35	40	200	36	45	SNMN1507
		CSSNR/L 4040R15	40	40	40	200	36	45	SNMN1507
		CSSNR/L 4040R19	40	40	40	200	36	50	SNMN1907

Factory & Imported EquipmentsCustomers visiting:

Why us Diamond?

• 26 years experience in the cutting tool industry
• Grinding and inspection equipments imported from UK, Germany and Japan
• Full stock available for urgent demands
• ISO, TUV and SGS certificates
• Response within 12 hours in 365 days
• Sample for testing before ordering
• FREE after-sale service