TRUSCO Extractor Square Type for 64.0-76.0mm EX-811K 1 piece

Catalog number: EX-811K 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): 64.0-76.0 ●Pipe dimensions used: 1 1/2 ●Total length (mm): 140 ●Drill pilot hole dimensions used (mm): 40.0 ●Tip diameter (mm): 38.0 ●Base diameter (mm): 48.0 ●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.