TRUSCO Extractor Square Type for 76.0-90.0mm EX-812K 1 piece

Catalog number: EX-812K Features: ●Used to remove broken bolts, pipes, etc. ●The square type can be used for both left and right bolt threads. Applications: ●When the plus or minus groove on the head of a small screw is crushed. ●For removing bolts with crushed corners or broken hexagonal bolt heads. ●For removing broken bolts and pipes. Specifications: ●Bolt threads used (mm): 76.0-90.0 ●Pipe dimensions used: 2 inches ●Total length (mm): 160 ●Drill pilot hole dimensions used (mm): 49.5 ●Tip diameter (mm): 48.0 ●Original diameter (mm): 58.0 ●Compatible tap handle: TH-50 ●For both left and right bolt threads 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.