6-1/2" Diamond Core Drill Bit for Hard & Reinforced Concrete - 10mm Segment Height, 14" Max Drilling Depth - Wet Use Only - Fits 1-1/4" to 7" Arbors - Perfect for Concrete Drilling, Construction, and Masonry Work

Wet core drill bits with high diamond concentration and quality, for a faster coring and longer life. Perfect for drilling concrete, concrete with light steel reinforcement or other hard masonry. 10mm segment height with 14" drilling depth. 1-1/4"-7 threaded arbor, use wet only with handheld core drills or core drill rigs. Not designed for wire mesh! Use on rotary mode only! Specifications: MULTIPURPOSE - designed to drill high PSI concrete, concrete with medium steel reinforcement or other hard masonry HEAVY DUTY - embedded diamond concentration guarantees longer core life and efficient drilling HIGH PERFORMANCE - embedded diamond concentration allows bit to drill 50% faster and last 35% longer than the general purpose counterparts ARBOR SIZE - 1-1/4"-7 threaded arbor DRILLING DEPTH - 14" drilling depth WET ONLY - recommended to use with handheld core drills or dedicated core drill rigs (rotary mode only) ROTARY MODE ONLY - please only use rotary mode with core bits, not designed for wire mesh drilling

MULTIPURPOSE - designed to drill high PSI concrete, concrete with medium steel reinforcement or other hard masonry

HIGH PERFORMANCE - embedded diamond concentration allows bit to drill 50% faster and last 35% longer than the general purpose counterparts

ARBOR SIZE - 1-1/4"-7 threaded arbor

DRILLING DEPTH - 14" drilling depth

WET/ROTARY MODE ONLY - recommended to use with handheld core drills or dedicated core drill rigs (rotary mode only, no wire mesh drilling)