SEKT 1204 AFER NK135 Carbide Inserts for Milling PVD Coated for General Use APT

Our Price:	£6.46
List Price:	~~£9.69~~
Saving Of:	£3.23 (33%)

(Exc. 20% VAT)(£7.75 Inc. VAT)

Model: SEKT1204AFERNK135
Brand: APT Carbide

Shipped Weight: 8 g

Availability:

Only 50 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 NK135 (P35–M35–S15 + PVD TiN (Ti–Al–Si)N Coating) Main application – Carbon & Alloy Steel, extended application – Stainless Steel & Hi–Temp Alloy

Geometry for Alloy Steel, Stainless & Hi–Temp Alloy

Dimensions for SEKT 1204 AFER NK135 (mm)

Length	Inscribed Circle or Width	Thickness	Hole Dia	Corner Facet	Corner Radius	Side Clearance
12.7	12.7	4.76	5.5	45°x1.8	0.4	20°

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	100-220	2.0-6.0	0.15-0.30	Good
Low alloyed steel	250-300	100-220	2.0-6.0	0.15-0.30	Good
High alloyed steel	200	100-220	2.0-6.0	0.15-0.30	Good
Corrosion resistant steel	200	100-220	2.0-6.0	0.15-0.30	Good
Stainless - Ferritic	200	80-160	2.0-3.0	0.15-0.25	Good
Stainless - Austenitic	180	80-160	2.0-3.0	0.15-0.25	Good
Stainless - Duplex	230-260	80-160	2.0-3.0	0.15-0.25	Good
Stainless - Martensitic	330	80-160	2.0-3.0	0.15-0.25	Good
Iron Based Hi-temp Alloys	200-280	30-70	1.0-2.0	0.15-0.20	OK
Nickel or Cobalt Based 30-58 HRC	-	30-70	1.0-2.0	0.15-0.20	OK
Nickel or Cobalt Based 250 HB	250	30-70	1.0-2.0	0.15-0.20	OK
Pure Titanium	-	30-70	1.0-2.0	0.15-0.20	OK
Titanium Alpha + Beta Alloys	-	30-70	1.0-2.0	0.15-0.20	OK