1663 Forstner bit TCT-BORMAX 3.0 for wood working, Profi. Made in Germany

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

Rapid drilling in soft wood, European hard wood, chipboard, MDF etc. Rapid chipping of solid wood and chipboards. Clearly less effort is needed and boring is more rapid than with the usual Forstner bit

2800 – 3600 rpm e.g. Ø 18 mm 2800 rpm in glulam (glue laminated timber, on joinery machines)
Made in Germany

Twofold ground main cutting edges and circumferential cutters. Effective length of the plug max. 70 mm

Place 1616 at the edge of the work piece in a way that the outside of the cutter is overlapping the edge, allowing fast chip ejection

1800 – 5000 rpm. e.g. Ø 35 mm 3000 rpm in European hard wood. Further details in the speed diagram

Twist drill with long shank and specially ground roof-like tip, which can be regrounded easily. Quality according to DIN 7490 and the valid safety regulations.
800 – 2500 rpm, e.g. Ø 10 mm 2500 rpm in formwork panel.
Made in Germany