50 x 50mm D.O.C HSS 3/4" Universal Shank Annular Cutter 419 Piece Metric O-Ring Kit Repair damaged threads with ease

Repair damaged threads with ease using the Metric Helicoil Thread Repair Kit M6 x 1

designed to remove broken studs and bolts

Drilling Size: 18mm

MT4 Male/ aka shank

Using a hex spanner or socket unscrew as you would any bolt or nut

50 x 50mm D.O.C HSS 3/4" Universal Shank Annular Cutter 419 Piece Metric O-Ring Kit Repair damaged threads with ease50 x 50mm D. O. C HSS Weldon Shank Annular Cutter Introducing the 50 x 50mm Annular Cutter a premium cutting tool made from high quality High Speed Steel (HSS), ensuring exceptional durability and precision. This annular cutter is perfect for clean, accurate drilling in metalworking applications, making it a reliable choice for professionals and DIY enthusiasts alike. Engineered for high performance, its ideal for producing precise holes with minimal