Installation mandrels without depth stop, for installation of Helicoil Plus thread inserts repair of damaged or worn threads size M5
Hand tap for through holes and blind holes suitable with Helicoil coil thread inserts, tolerance class 6H overall length 50 mm size M5
Set of taps and dies 21 pieces, high performance thread cutter made of HSS steel for repair screw thread in areas with restricted access size M3 - M12 in plastic box
Universal thread repair tool for all of metric and non-metric threads right-hand and left-hand thread 60 degree thread for diameter 4 - 13 mm (5/32 - 1/2 inch)
Professional thread repair tool features a TiAlN coating and guide bolt for particle sensor threads. Size M22 x 1.5 size with six cutting surfaces for exact repair. compact 50 mm enables quick, manual cleaning of damaged threads in confined spaces across major automotive brands.
Professional thread repair tool features a TiAlN coating and guide bolt for NOX sensor threads. Size M20 x 1.5 size with six cutting surfaces to ensure exact alignment. Length 50 mm for precise manual repair of sooted threads in confined spaces on commercial and passenger vehicles.
Professional thread repair tool features a TiAlN coating and guide bolt for Lambda probe threads. Size M18 x 1.5 size with six cutting surfaces to prevent canting. compact 42 mm enables precise repairs in confined spaces for a wide range of vehicle brands.
Professional thread repair tool features a TiAlN coating and guide bolt for exhaust gas temperature sensor threads. Size M16 x 1.5 size with six cutting surfaces to prevent canting. Compact 43 mm enables precise repairs in confined spaces on commercial vehicles.
Professional thread repair tool features a TiAlN coating and guide bolt for cleaning exhaust gas temperature sensor threads. Size M14 x 1.5 size with six cutting surfaces to prevent canting. Length just 45 mm enables precise repairs in confined engine spaces.
Professional thread repair tool features a TiAlN coating and guide bolt for cleaning exhaust gas temperature sensor threads. Size M12 x 1.25 size with six cutting surfaces to prevent canting. Length just 55 mm enables precise repairs in confined engine spaces.
7-piece combination tap bit set suitable for mobile repair and assembly work, compatible with power screwdrivers and features a Rapidaptor holder for quick bit changes, includes tap bits in sizes M3-M10, comes in a robust folding pouch
Tang break-off tool for tang removal without loss of performance Easy-to-use, fitting for Helicoil thread inserts with lengths between 1D and 2D, particulary for inserts size M7- M9, UNF 5/16-24 and UNF 3/8-24
Thread inserts value pack made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 100 pieces length 18 mm (1.5D) size M12
Thread inserts value pack made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 100 pieces length 15 mm (1.5D) size M10
Thread inserts value pack made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 100 pieces length 12 mm (1.5D) size M8
Thread inserts value pack made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 100 pieces length 9 mm (1.5D) size M6
Thread inserts value pack made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 100 pieces length 7.5 mm (1.5D) size M5
Thread inserts value pack made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 100 pieces length 6 mm (1.5D) size M4
Thread inserts value pack made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 100 pieces length 4.5 mm (1.5D) size M3
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 32 mm (2D) size M16
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 24 mm (1.5D) size M16
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 16 mm (1D) size M16
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 28 mm (2D) size M14
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 21 mm (1.5D) size M14
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 14 mm (1D) size M14
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 24 mm (2D) size M12
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 18 mm (1.5D) size M12
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 12 mm (1D) size M12
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 20 mm (2D) size M10x1
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 15 mm (1.5D) size M10x1
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 10 mm (1D) size M10x1
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 20 mm (2D) size M10
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 15 mm (1.5D) size M10
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 10 mm (1D) size M10
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 16 mm (2D) size M8x1
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 12 mm (1.5D) size M8x1
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 8 mm (1D) size M8x1
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 16 mm (2D) size M8
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 12 mm (1.5D) size M8
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 10 pieces length 8 mm (1D) size M8
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 20 pieces length 12 mm (2D) size M6
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 20 pieces length 9 mm (1.5D) size M6
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 20 pieces length 6 mm (1D) size M6
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 20 pieces length 10 mm (2D) size M5
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 20 pieces length 7.5 mm (1.5D) size M5
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 20 pieces length 5 mm (1D) size M5
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 20 pieces length 8 mm (2D) size M4
Thread inserts made of stainless steel with high wear-resistance, low and constant thread friction also corrosion and temperature resistance 20 pieces length 6 mm (1.5D) size M4
Professional Industrial Thread Taps, High-Speed Steel Cutting Dies & Precision Tap Wrench Stocks
Cut pristine internal machine threads, clean damaged high-tensile fastener shafts, and restore stripped engine block threads perfectly using ConnexTool’s commercial catalog of premium thread tapping and die tools. We maintain a verified high-precision metalworking inventory of live professional threading instruments and modular alignment components, carrying high-speed steel (HSS) hand tap sets, spiral-fluted blind-hole machine taps, circular thread cutting dies, split-ring adjustable external dies, heavy hexagonal re-threading die nuts, straight adjustable tap wrench rods, T-handle ratcheting tap holders, and multi-screw circular die stocks. Sourced directly from elite global engineering leaders—including elite European and Japanese manufacturing specialists—these industrial-grade cutting elements are engineered with optimized chip-evacuation flutes, cobalt-alloyed coatings, and hardened tool-steel jaws to prevent thread binding or bit breakage across intense manufacturing, fleet repair, and heavy machining operations.
High-Speed Cobalt-Alloyed Cutting Tracks, Optimized Chip Flutes & Perpendicular Alignment Guides
The straight-fluted plug taps, multi-point locking circular dies, and heavy-duty adjustable tap stocks in our thread-cutting index incorporate advanced metallurgical engineering built for extreme engineering tolerances and continuous workshop strain. Designed to protect raw metal workpieces from galling or micro-fracturing during aggressive thread cutting, these premium tools offer advanced performance features—such as vanadium or cobalt-alloyed high-speed steel cores that maintain sharp cutting edges through hardened carbon steels, optimized helical and spiral flutes that lift metal chips upward out of deep blind holes, and rigid non-slip tap handles that maximize manual torque transmission. Critical operational upgrades—including precise multi-piece taper, plug, and bottoming tap progressions for gradual thread profiles, hexagonal die profiles that fit standard impact sockets for deep engine bay access, and integrated axial tapping guide blocks that prevent tool tilting, guarantee flawless thread pitch accuracy.
A Certified Master Matrix of Premium Internal Taps, External Dies & Heavy-Duty Tap Handles
Our verified technical tapping and die directory completely satisfies all precision manufacturing overhauls, automotive engine re-threading loops, and industrial plumbing pipe thread cutouts:
- ✔ Precision Internal Thread Taps & Master Sets: High-speed steel (HSS) hand tap sets with taper, plug, and bottoming profiles, plus spiral-fluted machine taps for efficient blind-hole chip evacuation.
- ✔ External Thread Cutting Dies & Re-Threading Nuts: Circular thread cutting dies, split adjustable external cutting rings, and heavy hexagonal die nuts built to clean up rusty bolt tracks.
- ✔ Adjustable Tap Stocks, Ratcheting Handles & Wrenches: Heavy straight adjustable tap wrenches with hardened non-slip clamping jaws, ratcheting T-handle tap holders, and multi-screw circular die stocks.
- ✔ Thread Repair Inserts, Pitch Gauges & Guide Blocks: Solid wire thread-restoring inserts, comprehensive dual-sided metric/inch thread pitch verification gauges, and perpendicular manual alignment tapping blocks.
Invest in premium professional internal taps, high-speed steel external cutting dies, and advanced mechanical tap wrench stocks at ConnexTool, featuring 100% authentic inventory sourced directly from authorized tool repositories.
















































