Description

Klinik RC M3 Thread Repair Kit with Drill Bit (10 pcs) – KRC-M3REPAIR

A smart and reliable fix for stripped or worn out M3 threads in RC models! These precision-machined brass inserts are designed to expand as the screw is tightened, gripping firmly into plastic and delivering up to 2–3x the holding strength compared to a screw driven directly into plastic.

The kit includes 10 brass inserts and a 5/32” drill bit to prep stripped holes. Simply drill carefully, insert with the knurled side first until flush with the surface, and add a drop of CA glue for extra strength (be careful not to get glue on the internal threads). A must-have for every serious RC mechanic!

Features:

• Designed to repair stripped M3 threads
• Includes 10 brass inserts and 5/32″ drill bit
• Expanding design increases holding strength up to 2–3x
• Knurled surface locks tightly into plastic
• Easy installation: drill, press, and secure
• Ideal for all RC vehicles using M3 screws