• This thread repair kit is the perfect solution to a damaged or stripped tapped hole.
• Compatible with M3 M4 M7 M9 M11, creates a stronger internal thread in soft metals and protects tapped threads against wear and damage.
• This repair kit includes insert installations, wire thread inserts, twist drill bits, thread taps, lug breaking tools.
• With package case, convenient to store and carry, you can easy and fast to collect and take out.
• Made of premium quality material, reliable and durable for a long time use.