Blue Core Bit 4", Dry Use, 5/8-11 ThreadThe SHLCB4 Blue Core Bit is engineered for dry drilling in granite, marble, quartz, and other hard stone materials. Featuring premium diamond segments, it delivers fast drilling speed, clean hole quality, and reliable durability. With a 4" diameter, its versatile for a wide range of fabrication applications, while the 5 8 11 threaded arbor ensures secure, universal mounting. As part of the Blue Series, this dry use bit provides consistent performance

Cyclone PCD (polycrystalline diamond) Wheels are designed for aggressive removal of hard and tacky surfaces

Utilizing vacuum-brazed diamond technology

XGT Batteries feature an advanced design with an impact-resistant outer case and shock-absorbing inner-liner that are engineered to protect the battery in harsh jobsite environments

CONVENIENCE : Ground fault interrupter on cord

There are 16 color chips of genuine Historical Restoration Mortar and 9 color chips of genuine Last Patch Limestone to choose from in this handy kit

it offers rapid cutting performance with clean

or hydrogen sulfide or hydrogen fluoride as well as non-oil and oil particulates at concentrations up to 10 times the Permissible Exposure Limit (PEL) with half facepieces or 50 times PEL with full facepieces

lightweight

Blue/Green Striped Fabric Back

Sintered diamond abrasive grains recover grinding power after use of dressing stone

it offers excellent control for edge work

Blades shipped with the product may not match images