HNKU 0806AZR-S NK235 Carbide Inserts for Milling PVD Coated for Stainless

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Model: HNKU0806AZR-SNK235
Brand: APT Carbide

Shipped Weight: 19g

Availability:

Only 70 left in stock - order soon

APT Carbide

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

Carbide Inserts for Milling PVD Coated Grade NK235 (P40–M35–S15 + PVD TiAlN Coating) Main application – Stainless & Hi–Temp Alloy, extended application – Alloy Steel.

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

HNKU 0806 inserts can be used for 45° face milling and 18° high feed milling.

Economical 12 edge inserts offering savings compared to traditional square shaped inserts.

Dimensions for HNKU 0806AZR-S NK235 (mm)

Cutting Edge Length	Inscribed Circle or Width	Thickness	Hole Dia	Corner Radius	Side Clearance
4.1	14.7	5.3	4.4	0.4-0.6	0°

General Cutting parameters for 45° milling

Material	Hardness HB	Cutting Speed VC: m/min	Depth of Cut ap(mm)	Feed f(mm)
Non alloyed steel 0-0.45℅ C	150-250	90-260	1.0-4.0	0.1-0.40
Low alloyed steel	250-300	70-220	1.0-4.0	0.1-0.40
High alloyed steel	200	70-220	1.0-3.5	0.1-0.35
Corrosion resistant steel	200	70-190	1.0-3.5	0.1-0.35
Stainless - Ferritic	200	60-250	1.0-3.5	0.1-0.35
Stainless - Austenitic	180	60-250	1.0-3.5	0.1-0.35
Stainless - Duplex	230-260	60-130	1.0-3.0	0.1-0.30
Stainless - Martensitic	330	60-250	1.0-3.0	0.1-0.30

General Cutting parameters for 18° milling

Material	Hardness HB	Cutting Speed VC: m/min	Depth of Cut ap(mm)	Feed f(mm)
Non alloyed steel 0-0.45℅ C	150-250	90-260	1.0-1.8	0.50-1.8 (0.85)
Low alloyed steel	250-300	70-220	1.0-1.8	0.50-1.8 (0.85)
High alloyed steel	200	70-220	1.0-1.8	0.50-1.8 (0.85)
Corrosion resistant steel	200	70-190	1.0-1.8	0.50-1.8 (0.85)
Stainless - Ferritic	200	60-250	1.0-1.8	0.50-1.8 (0.85)
Stainless - Austenitic	180	60-250	1.0-1.8	0.50-1.8 (0.85)
Stainless - Duplex	230-260	60-130	1.0-1.8	0.50-1.8 (0.85)
Stainless - Martensitic	330	60-250	1.0-1.8	0.50-1.8 (0.85)

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