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APKT 1003 PDR UM25 Carbide Inserts for Milling PVD Coated Grade UM25 (M25, P35, K35 with Multi Layer NacO3 PVD Coating) for all types of Steel, Stainless and conditionally Hi-temp Alloys and Cast Iron
Dimensions for APKT 1003 PDR UM25 (mm)
Cutting Edge Length | Inscribed Circle or Width | Thickness | Hole Dia | Corner Radius | Side Clearance |
11.09 | 6.66 | 3.5 | 2.8 | 0.4 | 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 | 70-170 | 1.0-6.0 | 0.08-0.15 | Good |
Low alloyed steel | 250-300 | 70-170 | 1.0-6.0 | 0.08-0.15 | Good |
High alloyed steel | 200 | 70-170 | 1.0-6.0 | 0.08-0.15 | Good |
Corrosion resistant steel | 200 | 70-170 | 1.0-6.0 | 0.08-0.15 | Good |
Stainless - Ferritic | 200 | 70-130 | 1.0-3.0 | 0.08-0.13 | Good |
Stainless - Austenitic | 180 | 70-130 | 1.0-3.0 | 0.08-0.13 | Good |
Stainless - Duplex | 230-260 | 70-130 | 1.0-3.0 | 0.08-0.13 | Good |
Stainless - Martensitic | 330 | 70-130 | 1.0-3.0 | 0.08-0.13 | Good |
Grey cast iron | 180 | 70-170 | 1.0-6.0 | 0.08-0.15 | OK |
Spheroidal cast iron | 160 | 70-170 | 1.0-6.0 | 0.08-0.15 | OK |
Malleable / Tempered iron | 130 | 70-170 | 1.0-6.0 | 0.08-0.15 | OK |