Silverline Diamond Core Drill Bit - Heavy duty steel body core drills with diamond dust cutting segments. Ideal for dry cutting clean holes in masonry. Integral hex arbor. Use with drills equiped with a safety clutch. Do not use with drills set in hammer action.
 
Features include:
Heavy duty steel body with diamond dust cutting segments
Dry cutting of accurate holes in masonry
Integral hex arbor
For use with drills equipped with a safety clutch
Do not use with hammer action
 
1-2 working day lead time for delivery