WINWAY TRANSFORMER—Universal face milling cutter

Material of cutter

Milling cutter body 

adopt high strength alloy steel body and make special treatment on the surface for better temperature and corrosion resistance. There are several types including 45°, 75°, 88° and high feed cutter. 


Tungsten carbide inserts 

SPKR15 milling inserts which have super fine grain substrate and new coating were used for the cutter, highly improved the life time and processing quality. SPKR15 inserts can use for different series face milling cutters to meet different requirements from customers and reduce the tools cost and stock.


Parameter during work / case

Cutting Material: 42 CrMo

Hardness: HRC 40

Cutter: MF45-100.8-SP15-B32

Insert: SPKR150424T

Rough cutting:

Vc=125m/min

S=400r/min

F=640mm/min

Ap=6mm

fz=0.2mm/r

Finish cutting:

Vc=188m/min

S=600r/min

F=480mm/min

Ap=0.5mm

Fz=0.1mm/r

Roughness:

Ra=1.6