TPKN 1603 PDR NK225 Carbide Inserts for Milling CVD Coated for Steel APT

TPKN 1603 PDR NK225 Carbide Inserts for Milling CVD Coated for Steel APT
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Our Price:  £4.24
List Price:  £6.37
Saving Of:  £2.13 (33%)
(Exc. 20% VAT)(£5.09 Inc. VAT)

Model:  TPKN1603PDRNK225
Brand:  APT Carbide

Shipped Weight:  7 g

Availability:  

Item is on a long delivery or is discontinued  

Item is on a long delivery or is discontinued

APT Carbide

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


Carbide Inserts for Milling CVD Coated Grade NK225 (P25–K20 + MT–CVD TiN–TiCN–AlO2 Coating) Main application – Carbon, Alloy, Tool & Die Steel, extended application – Cast Iron

 

Dimensions for TPKN 1603 PDR NK225 (mm) - Note the hole in this insert is used in the manufacturing process
Cutting Edge Length Inscribed Circle Thickness Facet Side Clearance
15.5 9.52 3.18 90°+15° 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 150-250 110-235 2.0-6.0 0.15-0.20 Good
Low alloyed steel 250-300 110-235 2.0-6.0 0.15-0.20 Good
High alloyed steel 200 110-235 2.0-6.0 0.15-0.20 Good
Corrosion resistant steel 200 110-235 2.0-6.0 0.15-0.20 Good
Grey cast iron 180 95-235 2.0-6.0 0.15-0.20 OK
Spheroidal cast iron 160 95-235 2.0-6.0 0.15-0.20 OK
Malleable / Tempered iron 130 95-235 2.0-6.0 0.15-0.20 OK

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