TOP Hexagonal Shank Concrete Drill 4.4mm ECD-4.4 1 piece

Catalog number: ECD-4.4 Features: ●Hexagonal shaft shank allows one-touch attachment to electric drills. ●Special tips are brazed to the cutting edge, allowing for smooth drilling. Applications: ●Cutting materials: blocks, mortar, gypsum board, bricks. Specifications: ●Blade diameter (mm): 4.4 ●Effective length (mm): 56 ●Total length (mm): 108 ●Shank shape: Hexagonal shaft (6.35mm) ●Shank diameter (mm): 6.35 ●Compatible models: Electric drills Materials/Finish: ●Blade: Carbide tip ●Special alloy steel Caution: ●Always wear protective glasses while working. ●When using an impact driver, be careful as there is a risk of damage. ●Do not wear gloves while working. There is a risk of getting caught. ●Firmly secure small workpieces in a vice, etc.