#6 STR Scr Extractor

Irwin Hanson #6 Straight Flute Screw Extractor. It is designed for softer materials or thin walled pieces such as pipes & fittings. The design eases extraction because it does not expand the material as you remove it. It removes both left-hand & right-hand threaded parts. It removes bolts & screws 3/4" & 1/2" NPT, 20 mm, 1/2" BSP. It uses 15/32" drill bit.