Dormer Threading Tap, M3 Thread, 0.5mm Pitch, Metric Standard, Machine Tap

Metric Coarse Straight Flute Tap (T200)

Solid carbide tapes for the production of metric coarse internal threads in hardened steels (49-55 HRC). These metric coarse straight flute taps are ideal for mass productions with cutting speeds up to 3 times higher than HSS-E taps. Featuring TiCN coating for high strength/hardness which helps to resist abrasive wear and breaking. Can be used for horizontal or vertical blind hole machining and for threading depths up to twice the diameter.

Engineering Taps - Straight Flute (Dormer)

Precision HSS taps to ISO529 designed to produce repeatable tolerance threads in most engineering materials. Suitable for medium/high rate production. All taps are to tolerance class 2, giving 6H fit (metric taps) or 2B fit (UNF & UNC taps)