Thread Repair Tool Kit Rethreading Kit M5 M6 M8 M10 M12 131 Pcs.
HeliCoil 8mm x 2D Thread Repair Inserts- you get 5
HeliCoil 6mm x 3D Thread Repair Inserts- you get 5
HeliCoil 16mm x 2-1/2D Thread Repair Inserts
30Pcs M6 Stainless Steel Thread Repair Kit Twist Drill Bit Hex Wrench Insert Thread Tap Die Professional for Daily Maintenance Automotive Drill Engine
US PRO Tools 88PC Thread installation and repair kit helicoil set M6, M8, M10 2699
Laser Tools Thread Repair Kit M10 x 1.5 6010
HeliCoil 4.0 x 0.70mm Thread Repair Inserting Tool
HeliCoil 1/2" UNF Thread Repair Inserting Tool
HeliCoil 7/16 UNF Plus FR Repair Kit (1D/1.5D/2D)
Tapping Chuck B18 with MT3 Shank for Internal Thread M3-M16 vidaXL
HeliCoil 1/2" UNC x 2D Thread Repair Inserts
HeliCoil 3/4" BSF x 1-1/2D Thread Repair Inserts
30Pcs Thread Repair Kit M6 Stainless Steel Twist Drill Bit Hex Key Thread Insert Tap Die Professional for Daily Maintenance Automobile Engine Drill
HeliCoil 10 UNF Thread Repair Tap - Finishing
HeliCoil 1/4" BSW x 1D Thread Repair Inserts- you get 5
HeliCoil 5mm x 1D Thread Repair Inserts- you get 5
HeliCoil 14mm x 1-1/2D Thread Repair Inserts
HeliCoil 3/4" UNF x 1-1/2D Thread Repair Inserts
Sealey Spark Plug Thread Chaser 14 & 18mm VS525
30Pcs M8 Stainless Steel Thread Repair Kit Twist Drill Bit Hex Wrench Insert Thread Tap Die Professional for Daily Maintenance Automotive Drill Engine
HeliCoil 10 UNF Thread Repair Tap - Bottoming
HeliCoil 4.00mm Thread Repair Tap - Bottoming
US PRO 130PC Thread Repair Kit M5 - M12 2605
Laser Tools Thread Repair Kit M5 x 0.8 6007
HeliCoil 5.00mm Thread Repair Tap - Roughing
HeliCoil 10 UNC Thread Repair Tap - Finishing
Snow-30pcs M5 Thread Repair Kit M5 x 0.8mm Helicoil Insert Tool Thread Restoration Kit
Draper M8X1.25 THREAD REPAIR KIT 21721 Metric Thread Repair Kits
Draper M14X1.25 THREAD REPAIR KIT 03711 Metric Thread Repair Kit, M14 x 1.25 (15 Piece)
Laser Tools Oxygen Sensor Boss Thread Repair Kit M18 5476
BlueSpot 131pc Helicoil Thread Repair Threaded Tool Twist Drill Bit Kit M5 - M12
HeliCoil 3/8" UNF Thread Repair Tap - Roughing
Draper Metric Thread Restoring File (68703)
Sealey Universal External Thread Repairer/Chaser - Metric/Imperial AK315
30pcs M5 Repair Threads Compatible with Hand Tools for Automatic Drilling Machine Repair (M5)
5pcs Spark Plug Thread Repair Kit M14 x 1.25, Cylinder Head Rethreading Kit, Spark Plug Reamer, 14mm Cylinder Thread Repair Tool
30Pcs Thread Repair Kit M8 Stainless Steel Twist Drill Bit Hex Key Thread Insert Tap Die Professional for Daily Maintenance Automobile Engine Drill
M8 x 1.25mm Helicoil Type Thread Repair Kit (30 pcs)
In the presence of a damaged thread, it is impossible to achieve a correct and strong screw connection without repairing the threading. For this purpose, it is necessary to use threading and tapping tools. Tap, die, threaded inserts, and helicoils are available options to correct this defect.
To repair a stripped thread, it is important to equip oneself with the appropriate tools, especially a tap:
- this tool made of HSS (High Speed Steel) is used to tap a pre-drilled part according to the tap gauge;
- it can be used to create or repair a worn thread;
- it can come as a single piece serving as both threading and tapping tool;
- some kits include a set of three taps, one for the first pass, another for the second pass, and a final one for finishing.
The die is an alternative:
- this tool is used to create a thread on a cylindrical rod, whose diameter must be suited to that of the die to facilitate threading;
- it can be used to repair a damaged thread.
In some cases, threaded inserts or helicoils can be useful:
- these metallic pieces are installed inside the pre-tapped part to fill the gap and readjust the drilling to its original size;
- it is necessary to use an insert tool to introduce the threaded inserts;
- helicoils are fixed by simple screwing.
Thus, the choice of threading and tapping tool depends on its use and each case. It is sufficient to select the correct threading or tapping diameter to repair or create threads.