Single size Whitworth ( BSW) 1/8-40 TPI economic thread repair kit includes:
Plain mandrel screwdriver inserting tool
High speed steel wire insert tap
A quantity of free running inserts (10) Length 1.5D this means the installed
length will 1.5 x Diameter (Inserts with a different installed length can be
supplied if needed, please email for information.)
A manual tang break punch
The 3.4mm drill is included in the kit
All of the replacement wire inserts can be supplied separately these are entirely
compatible with all similar systems in use today such as Helicoil and Recoil
Made in Germany by Volkel.