UNIKA Multi-function Core Drill UR21 for Composite Materials 25mm Body (Replacement Blade) Only (Compatible with UR-S Shank) UR21F025B 1 Piece

Catalog number: UR21F025B Features: ●The two-blade set with the inner blade leading allows you to drill holes in metal-clad siding, stainless steel-clad wood, and composite materials (metal + insulation + plywood) in one shot. ●When drilling holes in wood-based materials, the cutting chips are easily removed, so it is also possible to cut nails and cut overlapping thin steel plates. Applications: ●Materials to be cut: metal siding boards, 2x4 (also cuts nails), wood, plywood, PVC boards, FRP, etc. Specifications: ● Blade diameter (mm): 25 ● Effective length (mm): 170 ● Blade thickness (mm): 3 ● Total length (mm): 191 ● Compatible models: Electric drill, impact drill (rotation mode), lightweight hammer drill (rotation mode) ● Compatible materials: Metal siding board, wood/plywood, thin steel plate/aluminum, galvalume steel plate, 2x4 (also cuts nails), PVC board/FRP, soft siding board, ALC board, gypsum board, stainless steel plate ● Material: Blade: Carbide tip Material/Finish: ● Body: Carbon steel ● Blade: Carbide tip Caution: ● *For rotation only. Please do not subject to vibration or impact.