UNIKA Multi-function Core Drill UR21 Dry Diamond 50mm Body (replacement blade) only (compatible with UR-S shank) UR21D050B 1 piece

Catalog number: UR21D050B Features: ●Dry drilling is possible without using water (cutting up to 3mm reinforcement). ●Cutting with center pin method and rotational force only reduces vibration noise significantly. Applications: ●Cutting materials: Reinforced concrete (cutting up to 3mm reinforcement), hard siding boards, resin-based artificial marble, mortar, etc. Specifications: ●Blade diameter (mm): 50 ●Effective length (mm): 170 ●Blade thickness (mm): 3.8 ●Total length (mm): 195 ●Compatible models: Electric drill, vibration drill (rotation mode), lightweight hammer drill (rotation mode) ●Compatible materials: Reinforced concrete (up to 3mm reinforcement), resin-based artificial marble, hard siding boards, mortar, soft siding boards, blocks, bricks, porcelain tiles, stone ●Materials: Blade: Diamond segment tip Material/Finish: ●Body: Carbon steel ●Blade: Diamond tip Caution: ●※For rotation only. Please do not apply vibration or impact.