Warm Tips :
✔ Must drill a hole first when the break screw surface is smooth. Otherwise the drill bit will slip.
✔ Reverse use the bit, drill the first hole deeper will easier to take out.
✔ It is best to use electric hand drill, can not be used the hammer drill mode!
✔ Must be vertical and low speed when drilling (RPM≤200).
Specification:
Material: High-Speed Steel 4241
Drill: #1, #2, #3, #4, #5, #6, #7, #8, #9, #10
Extractors: #1, #2, #3, #4, #5, #6, #7, #8, #9, #10
Extension Bit Holder: 60mm
Socket Adapter: 26.3mm
Qty: 20pcs
How to Use the Screw Extractor?
1. The size of #6 - #10 needs to be installed in the socket adapter first, and then attach it to the extension bit holder.
(The other sizes can be attached to the extension bit holder directly).
2. Make sure that the workpiece is safe and will not be moved when using the extractor.
3. Select a screw extractor that is thinner than the damaged screw head.
4. Use the drill(Dr) bit to drill a hole in broken screws.
5. Change to use the extract(Ex) bit with the same size.
6. Reverse use the drill and take out the broken bit.
Package Included:
20 x Damaged Screw Extractors
1 x Magnetic Extension Bit Holder
1 x Socket Adapter