100mm Dry Core Drill Bit for Concrete, with SDS Plus Drill Bit and Centering Drill Bit, 100mm Diameter Concrete Core Drill

High-Quality Hole Saw: This hole saw is made from a high-quality, hard alloy, with a high-density loop and a high-end heat treatment. It offers high hardness, good toughness, and excellent concentricity. SDS Plus Compatible: The SDS Plus drill bit is compatible with all standard impact drills and rotary hammers.

Application

: Drill bit for masonry, aerated concrete, natural stone, sandstone, artificial stone, concrete, bricks, drywall, and marble; not suitable for abrasive materials.

Includes: Hole saw*1, center drill bit*1 (This bit can be used alone), fixing screw*1, internal fixing screw*1 with L-shaped wrench. The product is individually packaged in a plastic box and oiled for rust protection.