V-Coil Helical Wire thread Insert Second Lead Tap for BSP 1/4 x 19 G. Tapping Drill Size 13.60. HSS Ground Finish. Tolerance ISO1 (4H).
Volkel 1-1/2"-12 UNF Thread Repair Kit 04139 Germany - Wire Thread Insert & STI
V-Coil 14 mm Helical Wire Thread Insert Second Lead Tap M14 x 1.25
V-Coil 18 mm Helical Wire Thread Insert Repair Kit For M18 x 2.5 1.5D
V-Coil 18 mm Wire Thread Insert Repair Kit M18 x 1.5 1.5D HELICOIL COMPATIBLE
WIRE THREAD INSERT KIT M5-M12 WITH DRILL BITS TAPS TOOLS CASE 131PCS
V-Coil Helical Wire Thread Insert Second Lead Tap For UNC No 4 - 40
