TRUSCO Extractor Spiral Type for 11.0-14.0mm EX-804 1 piece

Catalog number: EX-804 Features: ●Used to remove broken bolts, pipes, etc. ●Can remove bolts broken inside the screw hole without damaging the screw hole. ●Can easily remove small screws that were difficult to remove when the plus or minus grooves on the head of the small screw are crushed. ●Can easily remove bolts that have crushed head corners or broken off halfway by drilling a pilot hole. Applications: ●For removing broken bolts and pipes. Specifications: ●Bolt thread used (mm): 11.0-14.0 ●Total length (mm): 76 ●Drill pilot hole size used (mm): 6.5 ●Tip diameter (mm): 5.0 ●Original diameter (mm): 8.7 ●Compatible tap handle: TH-10 ●Spiral type (for right-hand bolt threads only) Material/Finish: ●Medium carbon steel (S45C) Caution: ●Cannot be used with hardened bolts or stainless steel bolts. ●After drilling the pilot hole, use lubricant to penetrate the broken thread.