The drill stopper can be installed along the whole length of a drill bit using a clamp screw. Easy adjustment of drilling depth. Cover made of durable plastic, inner body made of steel. When the pre-set drilling depth is reached, the plastic cover sits on the surface and avoids scratching of the material.Packed in a plastic tube with a euro hole.
These excellent drills are made of tool steel and designed f...
• Special HSS steel for long tool-life.• Two spiral flutes g...
CMT Drill Bits with a countersink and a backstop - 90°
SP drills for regular drilling.