TAILUG Thread Repair Kit 261-Piece HSS Drill Helicoil Repair Kit SAE & Metric 1/4 5/16 3/8 7/16 1/2 M5 M6 M8 M10 M12 with HSS Drill Threaded Inserts Screw Tap Installation and Tang Break Tool
- ...oughness and is not easy to wear and deformation. Extended service life..
- 【HIGH PRECISION】: 135° apex angle of twist drills, with stronger metal penetration and higher efficiency. HSS screw taps have precise screw threads, offer large chip space and small resistance during cutting. Workmanship meets and exceeds ANSI standards..
- 【PORTABLE & GUARANTEE】: Everything you’ll need for thread repairing is supplied in a durable carry case, ensuring safe storage and protection when not in use. Sizes and quantities are marked on each thread insert box inside for your convenience. TAILUG helicoil thread repair kit is overed by a warranty for 1 year. Please rest assured to buy..