Wera Screwdriver and Impact Bits | TOOLS Wera 05104672001 – 843 Stepped Drill Bits. 4-20 Mm ?Twist Drill

Description

843 Stepped drill bits, 4-20 mm, 75 mmHigh quality stepped drill bit by Wera. 9 drill steps increasing by 2 mm for material with a maximum thickness of 4.5 mm. Comes with edge breaker for 1 mm sheet metal. 1/4″ hexagon, suitable for holders as per DIN ISO 1173-D 6.3.9 drill steps increasing by 2 mmFor material with a maximum thickness of 4.5 mmWith edge breaker (sheet metal deburrer) at diameter 10For 1 mm sheet metal1/4″ hexagon suitable for holders as per DIN ISO 1173-D 6.3