Japanese day takes the new product that tool company develops, basically use at the cutting treatment of tall hardness material. MHD645 establishs the characteristic of milling cutter to be as follows: (1) cutting first flank has lesser the horn before losing, edge tigidity is tall, blade of not easy collapse; (2) cutting blade is sharp degree tall, vibration is little, can use at high accuracy treatment; (Material of 3) cutting tool is the hard alloy that this company proper motion develops, exceed fine grained agglomeration by what hardness is 94HRA and become, have good tenacity; (4) coating material uses TiAlN, wearability, hear resistance all very exceedingly good; (Range of 5) cutting speed is wide, can use a cutting tool to undertake cutting to high speed from low speed. Establish milling cutter to machine SKD11(60HRC) with MHD645, below similar requirement, tool life compares other company establish milling cutter with the type (all handle via TiAlN coating) rise on average 2. 6 times. CNC Milling
CNC Machining