Feature(may vary by option.)

●Must Have Tool for Repair Spark Plug Threads: Used to fix severely cross damaged spark plug hole thread, cleaned up the threads without leaving scraps in the bore, no need pull cylinder head, no need coil insert
●No Shavings Drop Into Engine: Used grease on the threaded, so that it will trap any metal shavings within it and pull out with the device rather than drop into the cylinder chamber, not worry about stuff going down into the engine
●Material: Made of high quality 42CrMo steel, its material is equivalent to 4140 steel, with high strength and toughness, good hardenability, no obvious tempering brittleness, high fatigue limit and multiple impact resistance after quenching and tempering, and good low-temperature impact toughness. Therefore, it is more durable hard to damage, is a nice heavy and precise tool
●Short and Long SIzes: It contains 2pcs spark plug thread repair tools, detail size is: M14x1.25(5.51" length); M14x1.25(10.62" length), will be suitable for more models of vehicles
●Tips: Put it straight through the hole, expand it, back thread it 3-5x. Then reverse it in reverse, especially when it started getting tougher to turn, turning from side to side from time to time, at the same time, during the whole process, Just be sure to go slow. When u hit a hard patch, back it up a little then go forward again. After repeated operations, it is easy to remove the remaining material

[M14]




[M8 M10 M12]





Description

14mm Back Tap Spark Plug Thread Repair Tool14mm Back Tap Spark Plug Thread Repair Tool
M14x1.25 Thread Chase TapM14x1.25 Thread Chase Tap

Steps on how to use

1. Clean the tool surface and apply grease

  • When using, first wipe the threading tap, then apply a little grease (or use anti seize agent) on the threading device.

2. Turn the tool patiently and carefully

  • Put it straight through the hole, expand it, dont put at widest setting on first try.Slowly work your way wider and wider with each tap. After slowly widening it out over 4 taps, Then reverse it in reverse, especially when it started getting tougher to turn, turning from side to side from time to time, at the same time, during the whole process, the force should be moderate, not too high or too low, and maintain good patience and caution. In this way, after multiple turns, the debris will enter the hole of the tool and then be pulled out.

3. Clean up metal shavings

  • After the residual substance is pulled out by the tool, turn the nut at the handle to make the drill bit of the tool retract, open the crack at the thread, and clean it. Then turn the nut in reverse to restore the tool head to its original state. Then continue to apply a little grease to the thread.

4. Repeat operations

  • Continue to insert the hole for rotation, so that the remaining residue again into the crack, allowed to cut the threads from the inside out and not worry about stuff going down into the engine. After several patient operations, the spark plug thread can be successfully repaired.

14mm thread chase tap14mm thread chase tap
Function

  • Designed to repair damaged spark plug hole thread, clean the threads and leave no shavings in the holes

Material

  • Made of high quality 42CrMo steel, equivalent to 4140 steel, with high strength and toughness, good hardenability, no obvious tempering brittleness, high fatigue limit and multiple impact resistance after quenching and tempering, as well as good low temperature impact toughness, is a good heavy-duty precision tool

Unique Advantages

  • No metal filing into the engine
  • No need to pull cylinder head
  • No coil insert needed

Thread Chase TapThread Chase Tap

Back Tap Spark Plug Thread RepairBack Tap Spark Plug Thread Repair

spark Plug Thread Repair Tool M14x1.25spark Plug Thread Repair Tool M14x1.25

Special Design

  • The unique design of the crack at the thread of the tool allows the tool to absorb the debris in the process of use, preventing it from falling into the engine and ensuring the safety of the engine

Two Different Models of Thread Chase Tap

The spark plug thread repair tool can be matched with a wrench and is more convenient to use. There are mainly two size:

  • 138mm Short M14x1.25 spark plug thread repair tool
  • 268mm Long M14X1.25 spark plug thread repair tool

Tips for Use

  • just dont tighten the knurled knob too much. As youre threading it out, loosen the knob if it starts to feel tight, and repeat many times.
thread chase tap Audi VW 1.2, 1.4, 1.6, 1.8, 2.0, 2.3, 3.2 Ignition Coil Spark Plug Puller T10095A T10166 spark plug 14mm Magnetic Thin Wall Spark Plug Socket 14mm 16mm Spark Plug Socket Kit Magnetic Thin Wall 12-Point Swivel Socket with 3/8 Inches Drive Diesel Injector Line Socket
DPTOOL Back Tap Spark Plug Thread Repair Tool 14mm 12mm 18mm 10mm 8mm M8 M10 M12 Ignition Coil Spark Plug Puller Compatible with Audi VW Spark Plug Coil Removal Tool Compatible with BMW R1200GS 14mm Magnetic Thin Walled Spark Plug Socket Universal Joint 3/8-Inch Drive 14mm 16mm Spark Plug Socket Kit Magnetic Thin Wall 12-Point Swivel Socket DPTOOL 12pt 1/2" Dr L-Type Diesel Injector Line Socket Wrench Set 12 14 16 17 18
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Price $119.00 $35.99 $12.99 $12.99 — $25.99
14mm 12mm 18mm 10mm 8mm M8 M10 M12 M14 M18 Thread Chase Tap Kit Compatible with Audi VW 1.2, 1.4, 1.6, 1.8, 2.0, 2.3, 3.2 Engine replace T10095A T10166 T40039 T10094A T10530 Compatible with BMW R1200GS/R/RT/ST R1100 R1150 R1250 F650GS F700GS F750GS F800 F850 F900 K1200 K1300 HP2 HP4 R Nine T Motorcycle Coil Pack Puller Removal Tool Universal Joint 3/8-Inch Drive 12 point Swivel Socket Removal Tool 12pt 96L (14mm) Compatible with BMW NISSAN 14mm 16mm Spark Plug Socket Kit Magnetic Thin Wall 12-Point Swivel Socket with 3/8 Inches Drive x 10 Inches Long Extension 19-110 Nm Ratchet Torque Wrench Compatible with BMW DPTOOL 12pt 1/2" Dr L-Type Diesel Injector Line Socket Wrench Set 12 14 16 17 18 19mm ( 6PCS )

Product information