Double-edged screw extractor
471 003 3
- For extracting broken screws or threaded bolts from threaded holes without causing damage – salvage high-quality products
- Can be used for right-hand and left-hand threads
- Material: CrV steel, hardened
- Surface finish: zinc-phosphated, polished cutting surface
- Service life varies depending on the hardness of the mating material
- Pre-drill the screw to be removed with a suitable drill bit
- Tap the extractor into the drill hole and loosen the screw
Technical data
Art. No. | 471 003 3 |
---|---|
EAN | 4049002020896 |
Weight | 42 g |
Dimension | 73 mm |
Size | 3 |
for fastener | M10 – M12 |
Drill dia. | 6.4 – 9.5 mm |
Width across flats | 12.7 mm |
a/f | 1/2 Inch |