TNMG 220404 MPN PC25 Carbide Inserts for Turning CVD Coated for General Machining

TNMG 220404 MPN PC25 Carbide Inserts for Turning CVD Coated for General Machining
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Our Price:  £8.12
List Price:  £12.17
Saving Of:  £4.05 (33%)
(Exc. 20% VAT)(£9.74 Inc. VAT)

Model:  TNMG220404MPNPC25
Brand:  APT Carbide

Shipped Weight:  21g

Availability:  

Only 30 left in stock - order soon  

Only 30 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 Turning CVD Coated Grade PC25 (P25–K20 + new CVD Coating based on Al2O3) 1st choice for General Machining of Steel, Stainless & Cast Iron

Geometry MPN for finishing to moderate interrupted cuts, feed range for Steel & Cast Iron = 0.20-0.45, Stainless Steel = 0.20-0.25

Cutting speed [m/min]

Non Alloyed Steel Annealed (<0.15 C 125HB) = 190-290, Annealed (<0.15-0.45 C 150-250HB) = 170-240, Tempered (>0.45 C 300HB) = 130-200

Low Alloyed Steel Annealed (180HB) = 170-250, Tempered (250-300HB) = 100-190, Tempered (350HB) = 80-170

High Alloyed Steel Annealed (200HB) = 130-210, Tempered (350HB) = 80-160

Stainless Steel Annealed Ferritic / Martensitic (200HB) = 130-220, Tempered Martensitic (325HB) = 100-190

Stainless Steel Quenched Annealed (160HB) = 100-210, Hardened Martensitic / Austenitic (350HB) = 70-100

Grey Cast Iron Pearlitic / Ferritic (160HB) = 130-210, Pearlitic Martensitic (260HB) 120-200

Spheroidal Cast Iron Ferritic (160HB) = 120-240, Pearlitic 120-200

Malleable Cast Iron Ferritic (130HB) = 150-250, Pearlitic (230HB) 120-200


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