Step Drill and HSS Drill Bit Set

Cobalt-Alloyed HSS Drill Bits and Step Drills

This collection of high-performance drill bits is crafted from cobalt-alloyed HSS steel, offering excellent heat resistance and durability. They are suitable for use with all standard power drills and cordless screwdrivers.

Step Drill PSB 2 A1

• Designed for drilling into plastic, aluminum, and metals up to 1 mm thick, including steel and copper.
• Features 9 steps ranging from 4–20 mm.

Step Drill PSB 1 A1

• Designed for drilling into plastic, aluminum, and metals up to 1 mm thick, including steel and copper.
• Features 14 steps ranging from 4–30 mm.

HSS Drill Bit Set PHSB 6 A1

• Includes 6 drill bits for high-tensile steel.
• Sizes included: 2, 3, 4, 5, 6, and 8 mm.