APKT 1604 PDR-H NK235 Carbide Inserts for Milling PVD Coated for Stainless APT

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Model: APKT1604PDRHNK235
Brand: APT Carbide

Shipped Weight: 10 g

Availability:

Only 96 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 H for General Use

Dimensions for APKT 1604 PDR-H NK235 (mm)

Cutting Edge Length	Inscribed Circle or Width	Thickness	Hole Dia	Corner Radius	Side Clearance
16.39	9.52	5.3	4.4	0.8	11°

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	70-180	1.0-12.0	0.10-0.20	OK
Low alloyed steel	250-300	70-180	1.0-12.0	0.10-0.20	OK
High alloyed steel	200	70-180	1.0-12.0	0.10-0.20	OK
Corrosion resistant steel	200	70-180	1.0-12.0	0.10-0.20	OK
Stainless - Ferritic	200	50-130	1.0-7.0	0.10-0.20	Good
Stainless - Austenitic	180	50-130	1.0-7.0	0.10-0.20	Good
Stainless - Martensitic	330	50-130	1.0-7.0	0.10-0.20	Good
Iron Based Hi-temp Alloys	200-280	20-60	1.0-4.0	0.10-0.15	OK
Nickel or Cobalt Based 30-58 HRC	-	20-60	1.0-4.0	0.10-0.15	OK
Nickel or Cobalt Based 250 HB	250	20-60	1.0-4.0	0.10-0.15	OK
Pure Titanium	-	20-60	1.0-4.0	0.10-0.15	OK
Titanium Alpha + Beta Alloys	-	20-60	1.0-4.0	0.10-0.15	OK

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