The bolt extractor is a tool for manually removing the hexagon head bolts, double head studs, and hex screws broken in the machine and equipment.
Bolt extractor
Right!
The bolt extractor is a tool for manually removing the hexagon head bolts, double head studs, and hex screws broken in the machine and equipment.
(Other name) Broken wire remover.
( Application) The thread of the extractor is left spiral. When using, you need to choose a twist drill of appropriate specifications, drill a small hole in the center of the cross section of the bolt, then insert the extractor into the small hole, and then use a tap wrench or adjustable wrench to clamp the square head of the extractor, and force Turn the clockwise hand to remove the bolts broken in the machine and equipment.
(specification)
Remover specification (number) | The main size (mm) | Applicable bolt specifications | Twist drill Specification (diameter) (Mm) |
diameter | full length | Metric (Mm) | Imperial (Mm) |
Little endian | Big endian |
1 | 1.6 | 3.2 | 50 | M4 ------ M6 | 3/16 ---- 1/4 | 2 |
2 | 2.4 | 5.2 | 60 | M6 ------ M8 | 1/4 ----- 5/16 | 3 |
3 | 3.2 | 6.3 | 68 | M8 ----- M10 | 5/16 --- 7/16 | 4 |
4 | 4.8 | 8.7 | 76 | M10 ---- M14 | 7/16 --- 9/16 | 6.5 |
5 | 6.3 | 11 | 85 | M14 ~ --- M18 | 9/16 ---- 3/4 | 7 |
6 | 9.5 | 15 | 95 | M18 ---- M24 | 3/4 ------- 1 | 10 |
