131PCS Thread Tapping Repair Tool Kit | M5 M6 M8 M10 M12 Hand Tap & Drill Set

Product Description

M5X0.8X6.7mm, M6X1.0X10.8mm,M8X1.25X10.8mm, M10X1.5X13.5mm, M12X1.75X16.3mm
Specification:
Weight:2 KG
Size:373*175*35mm
Features:
1.Drilling
(1)Clear the damaged thread with a standard drill.
(2)Up to M12(1/22'') the KITS include the correct drill.
(3)To repair a spark plug thread no Pre-drilling is necessary if using the special Spark Plug Tap.
(4)Please pay attention that for Fluteless Taps bigger holes are required.
2.Check:
(1)check that thread and pitch of the tap and the bolt match.
3.Tapping:
Use the special V-COIL-Taps for cutting the holding thread into the cleared hole.
It is recommended to use a suitable cutting oil.
Install The Insert
Please insert on installation Tool and position the adjustable ring so that the insert tang is centred in the tang slot.
Wind the insert in with a slight downward pressure until a half turn below the surface.
Don't work against thread direction as the tang could break.
Package Included:
5*Installation Tools
5*Break Pin Tools
5*Twist Drills
1*Hex Key
5*Taps
110*Wire Thread Inserts
Bit HSS 424
Tap HSS 4241
Stainless steel screw sleeve
Plastic tray + iron box packing