Presto 090109 No. 9 Screw Extractor
SKU: PRE-090109
£23.42
(
£19.52
Ex VAT)
Zero-rated for VAT
(
Ex VAT)
(
Ex VAT)
117mm overall length, 56mm flute length
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Description / Presto 090109
117mm overall length, 56mm flute length.
Recommended pre-drill size 1.1/16"
Used expressly for removing broken or seized screws and studs. They are left-handed, for use on right-handed threads. The screw is first drilled out to the proper diameter for that extractor. The extractor is then inserted into this hole and turned counter-clockwise using a tap wrench. As the extractor is turned the flutes on the tool dig into the screw, causing it to lock tightly and apply sufficient torque to remove the screw.