HSM High Speed Masonry Core Drills Digital Tape Measure Lock the turning motion

Lock the turning motion

You can also sharpen a slightly hollow grind by just using one of the stops as your point of reference

allowing the auger to penetrate hardwood much faster

This has a major advantage in that you can remove a lot of steel more quickly with a coarse grindstone

HSM High Speed Masonry Core Drills Digital Tape Measure Lock the turning motionA rapid action core drill ideally matched to SDS Plus Machines Perfect for Brick and Blockwork Drilling! Speeds of up to 35% faster and with minimal breakthrough not normally associated with core drilling. Lightweight, 2. 5mm ultra thin wall design, weighing 50% less than traditional core drills, means less resistance when cutting through masonry materials. More accurate holes can be drilled faster, and breakthrough minimised by drilling on rotation