Mitsubishi K GTTD G-Steel frame taper high speed drill 18mm GTTDD1800M3 1 piece

Catalog number: GTTDD1800M3 Features: ●Candle-shaped blade suitable for drilling H-shaped steel beams, angles, etc. ●The shape is ideal for drilling steel beams, and the sharpness and rigidity of the drill are balanced to enable highly efficient and long-lasting drilling. ●Suitable for drilling general structural rolled steel (SS material) to high-tensile steel plates. Applications: ●Cutting materials: structural steel, general steel, stainless steel, cast iron, light alloys. Specifications: ●Blade diameter (mm): 18.0 ●Groove length (mm): 140 ●Total length (mm): 263 ●Shank: MT3 ●Effective machining depth: 3 to 5D (blade diameter x 3 to 5 times) ●Surface treatment: TiN coating ●TIN steel beam drill 17.0mm Material/Finish: ●High-speed steel (HSS)