ALPEN Cobalt Step Drill Bit – 4mm to 20mm

ALPEN Cobalt Step Drill Bit

4mm to 20mm

These conical stepped drill bits from Alpen are designed for use on sheet metal, for drilling and countersinking in one easy operation. They are suitable for use on materials with a maximum thickness of 4mm to 6mm, dependent on hardness, and they have a reliably durable construction.

Durable

High quality

Designed for drilling and countersinking in one smooth operation

Suitable for materials with a maximum thickness of 4mm to 6mm dependent on hardness

Designed for use on sheet metal

Conical head shape