Wet Drill Core Bits for Hard Concrete Granite Brick and Block – 3.5″

MULTIPURPOSE – designed to drill concrete concrete with light steel reinforcement or hard masonry HEAVY DUTY – embedded diamond concentration guarantees longer core life and efficient drilling ARBOR SIZE – 1-1/4″-7 threaded arbor DRILLING DEPTH – 14drilling depth WET/ROTARY MODE ONLY – recommended to use with handheld core drills or dedicated core drill rigs rotary mode only no wire mesh drilling p Wet core drill bits with high diamond concentration and quality for a faster coring and longer life. – strong Not designed for wire mesh! Use on rotary mode only! /strong – br ul strong Specifications: /strong li MULTIPURPOSE – designed to drill concrete concrete with light steel reinforcement or hard masonry /li li HEAVY DUTY – embedded diamond concentration guarantees longer core life and efficient drilling /li li ARBOR SIZE – 1-1/4″-7 threaded arbor /li li DRILLING DEPTH – 14drilling depth /li li WET ONLY – recommended to use with handheld core drills or dedicated core drill rigs rotary mode only /li li ROTARY MODE ONLY – please only use rotary mode with core bits not designed for wire mesh drilling /ul