K25 material and Silver Brazing from USA can make better cut and better life, Much more oecumenical for customer.
Application: Fast Cut for use on: Cast iron; Aluminum; Magnesium alloy; Plastics; Hard rubber; Zinc alloy: Fastest CPPM: For grinding cast iron: Very aggressive - for professional use only! Open flute design with chip breakers: Chip Pounds Per Minute Introduction: You can't grind cast iron any faster! Our exclusive fast cut flute design offers maximum cast iron removal at low RPM speeds.
You can choice Single Cut ,Double Cut and also we can do special different types as customer wanted.
Tungsten carbide burr