TOP Hexagonal Shank Ironworking Long Drill 4.0mm ETD-4.0L 1 piece

Catalog number: ETD-4.0L Features: ●The cutting edge is X-shaped thinned, so the cutting edge does not slip off and holes can be drilled in the exact position. ●The hexagonal shank allows for one-touch attachment to an electric drill. ●Ideal for drilling holes (pre-drilling pilot holes) in iron, aluminum, copper, and wood. ●Ideal for drilling holes in narrow and deep places. Applications: ●Workpiece: iron, aluminum, copper, wood. Specifications: ●Blade diameter (mm): 4.0 ●Groove length (mm): 90 ●Total length (mm): 150 ●Shank shape: hexagonal shaft (6.35mm) ●Shank diameter (mm): 6.35 ●Long drill for metalworking used for work in narrow and deep places. The drill groove is long and can penetrate hot workpieces. Material/Finish: ●High-speed steel (HSS) 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 in the machine. *Please securely fix small workpieces in a vice or similar.