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

SDKT 120508R-H NK235 Carbide Inserts for Milling PVD Coated for Stainless
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Our Price:  £6.60
List Price:  £9.90
Saving Of:  £3.30 (33%)
(Exc. 20% VAT)(£7.92 Inc. VAT)

Model:  SDKT120508R-HNK235
Brand:  APT Carbide

Shipped Weight:  10g

Availability:  

Only 90 left in stock - order soon  

Only 90 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

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