spiral grooves 40°, HSS-E_PM, VS-wear-protection layer, metric ISO-thread, right thread, tolerance field 6H, forme of taper lead C (2-3 x P), cylinder shank with square piece, number of teeth 3-4
Power class QTAPEspecially suitable for extensive use in steel, stainless steel, cast iron, superalloys and non-ferrous materials.
Length of taper lead 2.5 x P
Hole Type: pocket holes < 2.5 x d.
Designs:M3...M10:
Q360VS-3, reinforced shaft, DIN 371
M12...M24:
Q460VS-3, falling through shaft, DIN 376
Is part of:261551 DC Tap drill set QTAP
Metric ISO-thread