Dormer Threading Tap, M4 Thread, 0.7mm Pitch, Metric Standard, Machine Tap - E237-M4

Cobalt metric pitch left-hand threaded machine tap bits E237. Range of cobalt metric pitch left-hand threaded machine tap bits. These tap bits have a short I/P of 2 threads. The tap bit tolerance class is 6H, the cutting angle is 10° and the tap flutes are straight. The cut is left-handed, and the stem is reinforced. These high-quality tap bits are ideal for tapping in blind or through-holes. Standard: DIN 371