SELFCUT flat bits feature a self-cutting threaded point and two side cutters. The tip and cutting edges are precision-ground for dimensionally correct bore holes. They have a 1/4" hexagonal shank as per DIN 3126-E6.3. This flat wood bit is outstanding when compared to standard flat wood bits. Suitable for boring holes in medium-hard and soft woods as well as light building materials. A 150mm long extension is available separately. The 6 Piece set contains 13, 16, 19, 20, 22 and 25mm bits.
30 April 2014
Avoid for regular useAvoid this type of bits for regular use. Very good quality but tip of the bit grab material and forced to the bit. I try on drill press and material just lifted and chewed by bit. I try to use with 15Nm drill driver with no success, driver just stopped i suppose because of this future self cut.
14 December 2013
Very GoodVery Good i got a set last year use them all the time.