SDKT 09T308R-H NK135 Carbide Inserts for Milling PVD Coated for General Use

Our Price:	£4.72
List Price:	~~£7.07~~
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(Exc. 20% VAT)(£5.66 Inc. VAT)

Model: SDKT09T308R-HNK135
Brand: APT Carbide

Shipped Weight: 6 g

Availability:

In stock, immediate despatch

APT Carbide

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

SDKT 09T308R-H NK135 Carbide Inserts for Milling PVD Grade NK135 (P35–M35–S15 + PVD TiN (Ti–Al–Si)N Coating) Main application Carbon & Alloy Steel, extended application Stainless Steel.

Geometry H for general machining.

These inserts provide a cost saving alternative to APKT 1003 style inserts.

Dimensions for SDKT 09T308R-H NK135 (mm)

Cutting Edge Length	Inscribed Circle or Width	Thickness	Hole Dia	Corner Radius	Side Clearance
9	9.2	3.97	3.2	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	70-220	1.0-4.0	0.05-0.25	Good
Low alloyed steel	250-300	70-220	1.0-4.0	0.05-0.25	Good
High alloyed steel	200	70-170	1.0-3.5	0.05-0.20	Good
Corrosion resistant steel	200	70-190	1.0-3.5	0.05-0.20	Good
Stainless - Ferritic	200	70-220	1.0-3.5	0.05-0.25	OK
Stainless - Austenitic	180	70-200	1.0-3.5	0.05-0.25	OK
Stainless - Martensitic	330	70-140	1.0-3.0	0.05-0.20	OK

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