Foret taraud M8, HSS, queue hexagonale, métaux tendres

[Application]: High hardness, rust-proof, strong and durable, the M8 drill bit is suitable for drilling, tapping and cutting soft metals, aluminum plates, iron, etc. [Self-centering design]: automatic centering point, no need for auxiliary center drilling or center punching [Built-in drilling and tapping units]: Built-in drilling and tapping, one-step processing, provides maximum working flexibility and improves work efficiency [Sturdy Construction]: This hex shank drill bit is made from high speed steel material and finished for high hardness and rust resistance [High precision]: precise ground point, grooves, body, clearance and drilling diameters for optimum accuracy and performance