Broken bolt extractor

Details Broken bolt extractor Broken bolt extractor

B - Operations, Transporting

25

B

81/36

B25B 27/18 (2006.01)

Patent

CA 1280917

BROKEN BOLT EXTRACTOR ABSTRACT OF THE DISCLOSURE A threaded broken bolt fastener extractor combination tool wherein an extractor is combined with a drill head so that in use the drilling and extracting steps are performed in the same operation. The extractor is reciprocally and rotatably mounted on the drill bit shaft enabling the drill bit to penetrate within a broken bolt stud and subsequently having the extractor engage the same for removal. A drive head is provided for a suitable force-producing device.

536541

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