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(Total 4 Products for A Drill Bit Sharpener)
Advantages of carbide drill: (1) Good rigidity, high strength, easy to obtain higher drilling accuracy. (2) A Drill Bit Sharpener Can be suitable for more complex material drilling, can choose higher cutting speed. (3) Effectively reduce blade breakage, with good wear resistance. (4) Multi-layer geometric cutting...
Cobalt Drill Bits Kit Set for Metal Steel
Chemical composition Material Component (%) HSS 4241 C (0.9~1.0); Si(1.0~1.3); Mn(0.25~0.4); P(0~0.035); S(0~0.009); Cr(3.8~4.2); Mo(0.55~0.85); W(1.6~2.0); V (0.4~0.65); Co(0) HSS 4341 C (0.83~0.93); Si(0.2~0.4); Mn(0.2~0.4); P(0~0.03); S(0~0.009); Cr(3.8~4.4); Mo(2.5~3.5); W(3.5~4.5); V (1.2~1.8); Co(0)
new Step Drill Bit - Titanium Coated
According to the material of drill bits, there are alloy steel, cast iron, cast steel and so on. Different materials are suitable for different operating conditions. For example, when we use a hammer drill for furniture, the drill bit is a very ordinary metal material, but when you want to hit metal plate, the drill...
Annular cutter for cutting metal
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