This kind of knive is made by best pure tungsten carbide raw material,guaranteed high hardness and high wear resistance, the cutting edge is very sharp,flatness andhigh precision degree.
Using super coarse grain cemented carbide as raw material and 100% alloy after pressure sintering, the hardness and toughness of the drill bit can be increased by 30% simultaneously
The basic structure of tungsten steel taps is an axially slotted external thread.In the cutting section of the tungsten steel tap relief grinding Angle 2 Ф, to make the cutting load distribution on several blade.
The basic structure of tungsten steel taps is an axially slotted external thread.In the cutting section of the tungsten steel tap relief grinding Angle 2 Ф, to make the cutting load distribution on several blade.
The carbide tip cirular saw blade is used in battery industry.The series of high-precision ctting blades has very high consistency and wear resistance.