15 Pieces Thread Repair Recoil Insert Kit M12 x 1.0mm ?FEATURES: This thread repair kit is for M12 to repair damaged or worn out threads. They can also be used to create new stronger threads in original equipment. Sprung insert coils create a stronger thread than the original metal. Ideal for restoring damaged threads, suitable for engine repair and other automotive applications for steel, cast iron and aluminium. ?SPECIFICATIONS: Thread size: M12 x1.0mm Thread inserts material: stainless steel Thread tap and the drill material: HSS Package size : 19.5 x 10.5 x 3.5cm Scope of application: machine Weight: 450g ?OPERATION GUIDE: 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. ?PACKAGE LIST: 10 x Wire Thread Inserts 1 x Twist Drill Bit 1 x Break Pin Tool 1 x Installation Tool 1 x Hex Key 1 x Tap
