Quick facts
- Brand: coobeast
- Price: USD 16.99
- Rating: 3.80 (289 reviews)
If you’ve ever rounded a screw head or snapped a bolt mid-job, this coobeast 11-piece extractor kit is built to help you recover fast. It combines left-hand drill bits (to drill while turning in reverse) with spiral screw extractors that bite harder as resistance increases—useful for maintenance work, automotive tasks, and everyday home repairs.
You can view the current price and full details on Amazon here.
The set includes five left-handed drill bits made from high-speed steel with a titanium finish, plus five spiral extractors made from chromium-molybdenum steel. A quick-change adapter and unified 1/4-inch design are intended to make swaps and tool compatibility easier, whether you’re using hand tools or electric tools.
- 11-piece kit: 5 left-hand drill bits, 5 spiral screw extractors, and a quick adapter
- Unified 1/4-inch design for convenient use with the included adapter and compatible tools
- 135° bit angle designed to cut more easily and reduce axial resistance while creating removal space
- Left-handed flute design for reverse operation to help spin out broken bolts
- Materials: high-speed steel drill bits with titanium finish; chromium-molybdenum steel extractors
- Magnetic suction pairing between bits/extractors and adapter for faster changes
- Includes a palm-sized storage case for portability and organization
For best results, match the bit size to the fastener, drill a clean pilot hole, then switch to the extractor and work in reverse. Keep steady pressure and let the tool do the work to reduce the chance of further damage.
