Diamond Crown for Core Drill Ø102mm L200mm, Crown with SDS PLUS Adapter and Centering Drill, for Concrete, Granite, Masonry and Stone Core Drill

Set content: 1 × M22 drill + 1 × centering drill + 1 × SDS Plus adapter + 1 × tip, drill bit diameter: 102 mm; Total length: 200 mm; Teeth: 6 With its diamond-coated cutting edge, it effortlessly drills through hard materials, resists wear, and guarantees a long service life. (When drilling hard materials, use clean water to reduce heat and dust, extending the life of the tool.) Wet/Dry Drilling Crown For wet drilling: suitable for concrete, washed concrete, old concrete, fireclay brick, masonry. For dry drilling: suitable for masonry, brick, lime-sand brick, screed. (Not suitable for use with steel rebars.) Soft materials: 1600-2000 RPM; Hard materials: 1300-1600 RPM; Abrasive materials: at least 1600 RPM (to avoid wear). Warning: Use of the product in percussion mode is prohibited. Compatible with all hammer drills with M22 chuck. Includes SDS PLUS adapter to ensure compatibility with SDS PLUS bits.