Fee: £ 2.00 per week
from carbon steel and feature a reverse thread. They are used to remove broken/damaged screws and bolts. Simply insert into pre-drilled hole within screw and operate drill in reverse to remove screw without damage to hole. The square end also allows use with a tap wrench. Suitable for screws 3-25mm diameter.
Carbon Category | solid metal |
Carbon Emission Factor | 3.24850 |
Weight KG's two decimal places | 2.29 |