FEATURES:
- Size 8 Screw Extractor
- Chrome alloy spiral screw extractor
- Coarse-pitched tapered screw thread
- Spiral flute screw extractors are ideally suited for removing broken bolts, studs & socket screws from medium to hard metals
- Typically the required screw extractor will be approx 2/3 the diameter of the fixing you are extracting
- Use a centre punch to mark the centre of the fixing before drilling to prevent the drill bit wandering
- Select a drill bit that is suitable for drilling into the specific material - typically HSS or HSS-Co5. Ideally the drill should be “Left Hand" which will prevent further tightening of the fixing during drilling
- When using left hand drills ENSURE THE DRILL IS SET TO REVERSE
- Drill pilot hole in centre of broken bolt, screw or stud
- Lightly tap screw extractor into hole and turn anti-clockwise with a tap wrench or spanner
- Damaged bolt, screw or stud will unwind out of the hole
- Avoid excessive lateral loads - breakage could result
Wear eye and hearing protection
SPECIFICATIONS:
- Brand: Bordo
- Pack Qty: 1
- For Bolt (inch): 1-3/8 - 1-3/4
- For Bolt (mm): 35-44.5
- Pilot Drill (inch): 13/16
- Pilot Drill (mm): 20.6
- Size: 8
| Inner Qty: | 1 |
