About this item
Wera 843 Stepped drill bits, 4-20 mm, 75 mm
Key points
- 9 drill steps increasing by 2 mm
- For material with a maximum thickness of 4.5 mm
- With edge breaker (sheet metal deburrer) at diameter 10
- For 1 mm sheet metal
- 1/4" hexagon suitable for holders as per DIN ISO 1173-D 6.3
Description
High 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. ¼" hexagon, suitable for holders as per DIN ISO 1173-D 6.3.![](https://cdn.shopify.com/s/files/1/0120/6950/3035/files/special_application_bits_1.jpg?v=1656448514)
Wera bits for special applications feature stepped drillbits, tap bits, combined tap bits, metal twist drill bits, wood drill bits, drywall bits, and countersink bits
![](https://cdn.shopify.com/s/files/1/0120/6950/3035/files/sets_1.jpg?v=1656448514)
Choose from various sets or individual bits suited to your needs