Cold forming tap for steel materialsMade of HSSE-PM, the Emuge InnoForm Steel-M is aimed at thread forming in steel materials with a tensile strength of 600-1,400 N/mm². Its new geometry with more lubrication flutes and the optimized TiN coating result in excellent tool life and higher process reliability.
Process reliability is also improved by the lower torque compared to predecessor tools, because the release of overload clutches can be prevented. Designed for through and blind-holes up to a thread depth of 3 x D, the taps are available in the two lead taper forms C, E and with tolerance 6HX. All dimensions now feature radial coolant-lubricant exits for even better through hole performance. Dimensions up to M8 are also available with axial coolant-lubricant exits. The product program covers the metric threads from M3 to M36 and fine threads from M8 to M36 with different pitches.