Metric Delta Point Bright Finish HSS Drill Set Style:19pce 1.0mm - 10.0mm x 0.5mm BRT HSS Delta Point Drill Set 5mm 1/4" Hex Shank Diamond

5mm 1/4" Hex Shank Diamond Core Drill

Rather than try and modify existing point types

self lubricating

105mm Brilliant Diamond Hole Saw

Metric Delta Point Bright Finish HSS Drill Set Style:19pce 1.0mm - 10.0mm x 0.5mm BRT HSS Delta Point Drill Set 5mm 1/4" Hex Shank DiamondDelta Point drills have a multi faceted cutting tip. Rather than try and modify existing point types, or tweak the grind angles, Delta Point tip design required a revolutionary re think of drill tip function. The overall length of the cutting edge significantly exceeds that of conventional drills. This means more edge doing the cutting and the results are simply extraordinary. Drilling times for a range of split point and Delta Point drills