Art No.: 31102-02

Fully Ground, Straight Flute

3-14mm, 8-20mm, 16-30.5mm

The HSS Sheet Metal Cone Drill Bit drills large holes with running smoothness in metal;

This precision-ground bit has a straight flute for smooth drilling with a high cutting performance;

It is also ideal for deburring and enlarging existing holes, without friction deposit, and works with non-ferrous metal, sheet steel and plastic. It has a cylindrical shank and 3 flat shank system;

Use this product for drilling big holes in thin materials like sheet metal, profiles and pipes, etc., without pilot drilling.