All Sutton HSGT Taps up to 3/4 (20mm) are ground from solid HSS hardened blanks. This technique presents the hardened tap blanks with a uniform homogeneous grain structure ready for flute and thread grinding operations. The resultant taps are tough with a ground all-over finish, producing smoothly blended flute and thread forms of precise geometry throughout their length.
•General purpose use
•Suitable for materials up to 1000N/mm2
•Through & blind holes
•Suitable for both hand and machine operations
•Depths up to approx. 1 x d1
