STEP DRILL 6-20MM (YT-44744)

Step drill bit YATO YT-44744. Designed for drilling in high-quality stainless steel, construction and cold-rolled steel, non-ferrous metals, steel sheets, plastics. made of high-speed steel HSS 4241, coated with titanium nitride to increase the life of the drills edges of the drilled hole remain clean and burr-free automatic centering on rounded and slippery surfaces quick heat dissipation when drilling in hard materials 2 spiral chip grooves efficiently remove spoil handle with 3 flat surfaces gives the possibility of transferring maximum torque.
Technical data
Index number YT-44744
EAN 5906083054075
Brand Yato
Length [mm] 75
Diameter [mm] 6-20
Material steel HSS 4241
Use of Metal
Cylinder bracket