Auger Bit with Morse Cone Shank No. 2, 1250 – 2500 rpm. FAMAG Germany

“Lewis” pattern, with crest of thread, one main cutting edge and one taper tap. With lug for wooden handle
For drilling deep holes in soft wood (depending on the diameter) and also limited in European hard wood

Bormax® 2.0 prima with exchangeable pre-drill bit, centre drill bit or guiding pin. Much less feed force needed as well as minimized friction and therefore less heat generation. Reasons: The two main cutting edges are grooved shifted, as well as the toothed linear grooved pre-cutters. A matching centre drill bit and an allen wrench are included in the delivery. Hexagonal shank for a better power transfer

Premium version, fully ground quality with two main cutting edges and two taper taps. Specially ground spiral for a very good chip removal.
2400 – 8000 rpm e.g. Ø 4 mm 5000 rpm in European hard wood. Further details in the speed diagram

Traditional cylinder boring bit with centre point, two main cutting edges and two taper taps. 700 – 3000 rpm. e.g. Ø 15 mm 2300 rpm in soft wood. Further details in the speed diagram

“Lewis” pattern with crest of thread, main cutting edge and bottom blade.
700 – 2250 rpm e.g. Ø 12 mm 1500 rpm in European hard wood. Further details in the speed diagram

Premium quality version, extra long, fully ground quality with two main cutting edges and two taper taps. Internally ground special spiral for very good chip removal