Union Tool 2-blade Unimax drill φ6.8 x groove length 25 x total length 80 UDCMX2680-250 1 piece

Catalog number: UDCMX2680-250 Features: ●The newly developed diamond coating enables highly efficient drilling of cemented carbide and hard brittle materials. ●The optimized drill shape significantly improves the number of hits and hole quality. ●Reasonable price setting that expands the world of mechanical drilling. Applications: ●Workpiece: Glass-filled resin, cemented carbide, hard brittle materials. ●Groove length (l): 25 ●Total length (L): 80 ●Shank diameter (d): 8 Specifications: ●Blade diameter (mm): 6.8 ●Groove length (mm): 25 ●Total length (mm): 80 ●Shank diameter (mm): 8 ●Surface treatment: UDC COAT ●Outer diameter (mm): 6.8 ●UDC coating ●Twist angle 30° ●2-blade Material/Finish: ●Fine particle cemented carbide (MG) Caution: ●The shank taper angle is a guideline. ●If interference with the workpiece is required, be sure to measure it and check it. ●Please be careful of contact between the shank and the workpiece. ●To prevent the tip of the blade from shaking, do not chuck the shank part that has coating on it.