Ruko Twist Drill DIN 338 Type N HSS Rolled with Reduced Shank 18.5mm discount_VIGOR length stopper adjustable from 6

length stopper adjustable from 6 to 18 mm

Head width 1 [mm]: 47

Blade Thickness: 4

The award-winning

Maximum RPM: 4

Ruko Twist Drill DIN 338 Type N HSS Rolled with Reduced Shank 18.5mm discount_VIGOR length stopper adjustable from 6Overview High performance rolled, steam treated twist drill made from heavy duty high speed steel. The manufacturing procedure (no structural disruption) solidifies the material making it more elasticated. This makes it more resistant to fracture and suitable for robust drilling units (e. g. hand held drilling machines). Ideally suitable for drilling larger drilling diameters on all commonly used drilling machines with a clamping chuck up to 13,0 mm.