HSS-E cobalt thread-forming taps with coated options for suitable ductile materials. Custom size, pitch and application-specific geometry available by quotation.
This HSS-E cobalt forming tap creates internal threads by displacing suitable ductile workpiece material rather than producing conventional cutting chips. It is offered with coated surface options for application-specific selection.
A hole that is too small can sharply increase forming torque; a hole that is too large can reduce thread engagement. Provide the material grade and process data so the recommended drill size and tap specification can be evaluated.
Please provide the thread standard and size, workpiece material, expected quantity, packaging or marking requirements and any applicable drawing. For machine taps, also provide the hole type, thread depth, machine and coolant conditions.
Read our spiral-point vs spiral-flute tap guide or contact 177Tools.
