Best current price£17.06from Amazon
Shopping.co.uk recommended and popular offers
Amazon£17.06Visit shop Engineer Hex Socket Screw Extractor Works With Countersunk Screws (Hexagon Allen Screw 2.5~3.0Mm) Dbz-63 Made In Japan
Visit shop4 offers from £17.06 - £56.14
View price history by clicking the chart icon.
1 offer from £16.99
View price history by clicking the chart icon.
The ENGINEER DBZ-20 Screw Remover and Extractor Bit Set is an essential toolkit for professional technicians and DIY enthusiasts who regularly deal with stripped or damaged hexagonal socket head screws. Its primary benefit is the specialized spiral tip design that grips six sides of a bolt head securely without the need for hammering, making extraction safer for sensitive electronics or precision equipment. While it provides excellent performance on hex sockets, users should note that extracting Phillips, Torx, or square-drive fasteners typically requires the additional step of drilling a pilot hole first.
| Model Part Number | Dbz-20 |
|---|---|
| Brand | ENGINEER |
No, the DBZ-20 bits are designed to work via pressure and torque alone, so no hammering is required.
Yes, but you will need to drill a pilot hole into the center of the Phillips, Torx, or square screw head first to give the bit something to grip.
The set is compatible with hex sockets starting at 2mm.
It is not recommended, as impact force can damage the specialized spiral tips and reduce the lifespan of the tool.
The set includes four bits: DBZ-62, DBZ-63, DBZ-64, and DBZ-65.
Apply more downward pressure and ensure you are using the correct bit size for the specific hex opening.
Check if the socket is packed with debris or paint; clean the hole out with a pick or compressed air before inserting the bit.
Use a pair of pliers to hold the bolt firmly while reversing the rotation of the bit to unscrew it from the fastener.
To ensure the longevity of your bits, avoid using them with high-torque impact drivers, as this can degrade the specialized spiral edges prematurely. The set is compatible with standard manual screwdriver handles or bit holders. Keep the bits clean and free of debris to ensure the spiral edges remain sharp. Store them in the provided case or a dry tool pouch to prevent oxidation and moisture damage. If the bits become coated in metal shavings during use, use a stiff brush to clear the flutes, as a clogged bit will lose its ability to bite into the screw head.
