Hot Diamond Sintered Milling Cutter 1)Center waterfeed holes in each bit 2 ... Pins,Drill bit,Router bit,Finger bit,Grinding wheel,Router wheel,Profiling wheel etc. for CNC machine Diameter=25mmLength=30mmThread=Gas1 ... productsPolishing Pads,Cutting Blade, Core Drill Bits, Diamond Cup wheel, Finger Bits, Stone Processing Machinery,etc.3.QualityWe ... 3 times by them Hot Diamond Sintered Milling Cutter