131Pc Metric Thread Repair Kit HSS Drill Helicoil Set For damaged Screw Threads
5pcs x Twist Drill Bits. Includes 110 wire thread inserts. 25pcs x Wire Thread Inserts M5 x 0.8 x 6.7mm. 25pcs x Wire Thread Inserts M6 x 1.0 x 8.0mm. 25pcs x Wire Thread Inserts M8 x 1.25 x 10.8mm.