V-Coil 4 mm Wire Thread Insert repair kit M4 x 0.7 mm Helicoil Compatible
£28.99
V-Coil 4 mm Helical Wire Thread repair kits for Inserts M4 x 0.7 mm. Single size M4x0.7 mm economic thread repair kit includes High speed steel wire insert tap. The drill (4.2mm) is included in the kit.
