Heli-Coil 260 pcs M4 → M10 Kit

Inserts: M4x4mm (x20); M4x6mm (x20); M4x8mm (x20); M5x5mm (x20); M5x7.5mm (x20); M5x10mm (x20); M6x6mm (x20); M6x9mm (x20); M6x12mm (x20); M8x8mm (x10); M8x12mm (x10); M8x16 mm (x10); M10x10mm (x10); M10x15mm (x10); M10x20mm (x10); Twist Drills; HSS Hand Tap; Installation Mandrel; Tang Break-off Tool