Solid 1-piece tungsten carbide plate with 4 cutting edges for perfect round holes and excellent drilling performance
Thanks to patented, symmetrical 4-cutting geometry (4 x 90º), the load is evenly distributed over the hard metal drill point and the 4 cutting edges do not stay behind the concrete reinforcement
The generously dimensioned spirals guarantee optimum removal of drilling flour
4-spirals rolling geometry of the drill for precise drilling and fewer vibrations
Load evenly distributed over the spirals, resulting in significantly less wear
Suitable for stone, concrete, reinforced concrete and natural stone
Drills with a diameter> Ø 18 mm have a 3-piece carbide drill bit
Made in Germany
Features for MILWAUKEE SDS-PLUS HAMMER DRILL BIT MX4 6 X 160 X 100 MM (50 PCS.)