Premium Dry Diamond Core Bit

Premium DRY Diamond Core Drill Bits – HEAVY DUTY

5/8″ -11 ARBOR Can be run either wet or dry. 

USE IN ROTARY MODE ONLY.

This core bit is absolutely amazing at cutting through reinforced concrete like butter. Some choose to use this core exclusively as a rebar cutter because of how well it cuts through rebar wet or dry with no mess. With a barrel length of 12″ overall and a 9″ cutting length this makes it one of our most versatile bits we carry. Great for radon mitigation and other routine coring jobs.

These are heavy duty core bits designed to be run wet or dry. No more messy slurry in a clients basement or on the job site. Able to withstand very high temperatures and maintain strength for a long life of dry or wet cutting. Using water will extend the life if available. Specially formulated high quality diamond segments, provide fast cutting and a long life in a variety of materials including concrete, reinforced concrete with rebar in the line, brick, block and masonry.

Having a 5/8-11 arbor allows this to be run on almost any drill. Easily screw it right onto a 4-1/2 variable speed grinder and get to work or with a simple adaptor this core can be run on a SDS-Plus rotary hammer, SDS-Max rotary hammer or simply in a heavy duty hand drill.

USE IN ROTARY MODE ONLY.

DO NOT USE IN HAMMER MODE or ROTARY HAMMER MODE

Teeth specifically designed to be able to start the hole easily without a pilot bit.

If used in rotary hammer, core bit must be run in rotary mode! Not hammer mode!

This core is great for tight spaces!

Questions about application? Call us! 800-350-8665

USE IN ROTARY MODE ONLY.