UNIKA Multi-function Core Drill UR21 Short for Composite Materials 25mm Body (Replacement Blade) Only (Compatible with UR-S Shank) UR21FS025B 1 Piece

Catalog number: UR21FS025B 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 such as (metal + insulation + plywood) in one shot. ●When drilling holes in wood-based materials, it is possible to cut nails and cut thin steel plates in layers because of the good discharge of cutting chips. ●This is a short type with an effective length of 60 mm. Applications: ●For drilling holes in metal siding boards, wood and plywood, thin steel plates and aluminum, galvalume steel plates, 2x4 (also cuts nails), PVC boards and FRP, soft siding boards, ALC boards, gypsum boards, and stainless steel plates. Specifications: ● Blade diameter (mm): 25 ● Effective length (mm): 60 ● Blade thickness (mm): 3 ● Total length (mm): 91 ● 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 ● Replaceable blade core drill ● Compatible shank: (blade diameter 25-55mm) UR25/55FST, UR25/55FSD, (blade diameter 60-170mm) UR60/170FST, UR60/170FSD Material/Finish: ● Body: Carbon steel ● Blade: Carbide tip Caution: ● *For rotation only. Please do not subject to vibration or impact.