Carbide 4in 100mm 12T Core SDS-Plus Concrete Masonry Bit

Carbide teeth withstand impact and high heat applications for superior life and durability. The bit includes a pilot drill bit and SDS plus arbor as a complete set. Ideal for drilling large holes in brick, block, and concrete. Fits most type of SDS standard and SDS plus hammer drills, and rotary hammers, will not work with SDS max chuck. Carbide teeth break up the material more effectively resulting in up to 40% faster drilling. The fluted core exterior minimizes friction loss and removes debris faster. Specifications: Brand: Wokin. Model: 757510. For drilling brick, block, and concrete. Core bit diameter: 4inches or 100mm. Number of carbide teeth: 12. SDS plus adaptor: 110mm. Blade length: 72mm. Adapter thread size: M22. Pilot drill bit: 8x110mm. Pilot drill bit bolt: M6x14mm. Weight: 43oz or 1.21kg. Package includes: Pilot drill bit, SDS plus arbor, 100mm 12T core bit, Retail packaging.