SDKT 120508R-H NK235 Carbide Inserts for Milling PVD Coated for Stainless

Our Price:	£7.55
List Price:	~~£11.33~~
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(Exc. 20% VAT)(£9.06 Inc. VAT)

Model: SDKT120508R-HNK235
Brand: APT Carbide

Shipped Weight: 10 g

Availability:

Only 35 left in stock - order soon

APT Carbide

Carbide Inserts APT Brand utilising modern Base Grades, MT-CVD & PVD Coatings and proven Chip Geometries

SDKT 120508R-H NK235 Carbide Inserts for Milling PVD Coated Grade NK235 (P40–M35–S15 + PVD TiAlN Coating) Main application Stainless, extended application Alloy Steel and Hi-Temp Alloys.

Geometry S for Alloy Steel, Stainless & Hi–Temp Alloy.

These inserts provide a cost saving alternative to APKT 1604 style inserts.

Dimensions for SDKT 120508R-H NK235 (mm)

Usable Cutting Edge Length	Inscribed Circle or Width	Thickness	Hole Dia	Corner Radius	Side Clearance
10	12.3	5	4.7	0.8	15°

General Cutting parameters

Material	Hardness HB	Cutting Speed VC: m/min	Depth of Cut ap(mm)	Feed f(mm)	Application Choice
Non alloyed steel 0-0.45% C	150-250	90-260	1.0-10.0	0.08-0.25	Good
Low alloyed steel	250-300	70-220	1.0-10.0	0.08-0.25	Good
High alloyed steel	200	70-180	1.0-10.0	0.08-0.20	Good
Corrosion resistant steel	200	70-190	1.0-10.0	0.08-0.20	Good
Stainless - Ferritic	200	60-250	1.0-10.0	0.08-0.25	Good
Stainless - Austenitic	180	60-250	1.0-10.0	0.08-0.25	Good
Stainless - Duplex	230-260	60-130	1.0-6.0	0.08-0.20	Good
Stainless - Martensitic	330	60-250	1.0-10.0	0.08-0.20	Good