Specification--13pcs/set. This set contains 9pcs diamond core drill bits(6/6/8/19/25/35/50/75/102mm); 1pc 4/5' diamond finger bit; 1pc 2' diamond chamfer bit; 1pc connect 5/8'-11 thread to sds-plus adapter; 1pc diamond blade for tile.
Application-- Different sizes drill bits are used for drilling holes; The chamfer bit is not for drilling, but for quickly enlarging or trimming holes; When the chamfer is reamed or edging, the ground edge is beveled. It may be necessary to continue to correct with a finger bit. The finger bit is not for drilling, but for finely enlarging holes or grinding.
Machine-- 5/8' arbor angle grinder. If you are using this bit on a hammer drill, use the sds adapter in this set and make sure that the drilling speed does not go below 2000RPM. And do not use the impact drill mode.
Durability-- Vacuum Brazed technology combines a high-quality steel matrix with diamonds in a scientific ratio and provides high efficient working performance and longer service life.
Fast drilling--Lightning teeth has wide chip removal slots, dust can be quickly discharged when drilling, not easy to be clogged.
Note -- Dry or wet use. If you want to be dust-free or prolong work life, please add water to cool during working. For porcelain tiles, marble, granite, etc. Please wear safety gear when using tools.
model number: eac9ef29-fc4c-4f83-8d47-ae310da6c4d1
