30PCS Car Engine Block Restoring Damaged Thread Repair Tool Kit M4 for Helicoil Car Repair Tools Coarse Crowbar

30PCS Car Engine Block Restoring Damaged Thread Repair Tool Kit M4 for Helicoil Car Repair Tools Coarse Crowbar

Specifications:
Material: High-speed Steel
Dimensions: As pictures shown.(approx)
Color: As pictures shown.
Quantity: 1 set
Thread specification: M4x0.7mm

Package Included:
25 x Thread inserts
1 x Lug breaking tool
1 x Installation tool
1 x wrench
1 x Thread tap
1 x Drill bit

How to use:
1.Drill out damaged thread using correctly sized drill bit(supplied)
2.Tap re-drilled hole using tap supplied
3.Load coiled insert into applicator
4.Screw coil into casting
5.Using lug breaking tool,break off tag on insert
6.Thread is repaired and ready to use.

Features:

1.30pcs thread repair kit including 25 wire thread inserts.
2.Ideal for restoring damaged threads, suitable for engine repair and other automotive.
3.Applications for steel, cast iron and aluminum.
4.Can be used in daily repair, car repair, drilling machine, etc.
5.Made of high quality material, sturdy and durable in use.

30PCS Car Engine Block Restoring Damaged Thread Repair Tool Kit M4 for Helicoil Car Repair Tools Coarse Crowbar

Note:

1.Please allow a little size errors due to manual measurement.

2.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.