CNMG 120412 RP PC25 Carbide Inserts for Turning CVD Coated for Roughing Steel

CNMG 120412 RP PC25 Carbide Inserts for Turning CVD Coated for Roughing Steel
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Our Price:  £4.84
List Price:  £7.26
Saving Of:  £2.42 (33%)
(Exc. 20% VAT)(£5.81 Inc. VAT)

Model:  CNMG120412RPPC25
Brand:  APT Carbide

Shipped Weight:  12g

Availability:  

Only 10 left in stock - order soon  

Only 10 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, extended application Cast Iron

Geometry RP for Medium to Rough Turning of Steel also for Medium Interrupted cuts

Dimensions for CNMG 120412 RP PC25 (mm)
Cutting Edge Length Inscribed Circle or Height Thickness Hole Dia Corner Radius Side Clearance

12.9

12.7 4.76 5.16 1.2
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 150-250 170-240 1.5-4.5 0.30-0.50
Low alloyed steel 250-300 100-190 1.5-4.5 0.30-0.50
High alloyed steel 200 130-210 1.5-4.0 0.30-0.45
Corrosion resistant steel 200 130-210 1.5-4.0 0.30-0.45
Stainless - Ferritic 200 140-210 1.5-3.5 0.30-0.45
Stainless - Austenitic 180 100-210 1.5-3.5 0.30-0.45
Stainless - Martensitic 330 70-100 1.5-3.5 0.30-0.45
Grey cast iron 180 130-210 1.5-4.5 0.30-0.50
Spheroidal cast iron 160 120-240 1.5-4.5 0.30-0.50
Malleable / Tempered iron 130 150-250 1.5-4.5 0.30-0.50

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