DCMT 070204 MPN KC20 Carbide Inserts for Turning CVD Coated for Cast Iron

DCMT 070204 MPN KC20 Carbide Inserts for Turning CVD Coated for Cast Iron
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Our Price:  £3.81
List Price:  £5.72
Saving Of:  £1.91 (33%)
(Exc. 20% VAT)(£4.57 Inc. VAT)

Model:  DCMT070204MPNKC20
Brand:  APT Carbide

Shipped Weight:  6g

Availability:  

Only 20 left in stock - order soon  

Only 20 left in stock - order soon

APT Carbide

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


DCMT 070204 MPN KC20 Carbide Inserts for Turning CVD Coated Grade KC20 (K20, P10 + CVD Ti(C,N) Al2O3 Coating) with surface treatment Main application Cast Iron, extended application Carbon, Alloy & Tool Steel.

Grade KC20 is highly wear resistant and is most suitable for stable conditions with continuous cutting.

Geometry MPN for Finishing to Moderate Interrupted Cutting

Dimensions for DCMT 070204 MPN KC20 (mm)
Cutting Edge Length Inscribed Circle or Height Thickness Hole Dia Corner Radius Side Clearance
7.75 6.35 2.38 2.8 0.4
General Cutting parameters
Material Hardness HB Cutting Speed VC: m/min Depth of Cut ap(mm) Feed f(mm)
Non alloyed steel 0-0.45℅ C 150-250 200-340 0.5-2.5 0.12-0.20
Low alloyed steel 250-300 150-290 0.5-2.5 0.12-0.20
High alloyed steel 200 150-290 0.5-2.5 0.12-0.20
Corrosion resistant steel 200 160-290 0.5-2.5 0.12-0.20
Grey cast iron 180 150-400 0.5-2.5 0.12-0.20
Spheroidal cast iron 160 200-450 0.5-2.5 0.12-0.20
Malleable / Tempered iron 130 200-550 0.5-2.5 0.12-0.20

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