The special stepped tip geometry (ø ≥ 3 mm) allows for extremely precise holes in size and perfectly circular in shape. Ideal for manual use in operations requiring excellent precision, particularly on thin sheets, aluminium profiles, etc.

The STEP+ drill bit is 30% faster compared to a twist drill with traditional sharpening: the hole starting phase, facilitated by the reduced diameter of the centring tip, is extremely fast. The hole is then quickly enlarged as the diameter of the steps increases.

Made of superior quality HSS AISI M2 steel, the STEP+ drill bit guarantees high performance consistency and prolonged service life even under intensive use conditions. Ideal for drilling alloyed and highly alloyed steels with R ≤ 900 N/mm², stainless steel, iron, aluminium, metals in general, plastics and wood.

The stepped geometry best combines maximum hole drilling speed with high ease of use: indeed, the STEP+ never “tears”, the hole is made smoothly without generating excessive torque.

The split point on the centring tip also ensures easy centring even on curved and difficult surfaces such as tubes and does not require pre-drilling or centre punching.

STEP+ is also extremely practical for enlarging pre-existing holes, and is effective on various solid materials such as plastic and wood.

PERFECT HOLES
30% FASTER
HIGH DURABILITY
PRACTICAL, EVEN ON CURVED SURFACES
VERSATILE

CYLINDRICAL TWIST DRILLS WITH STEP GEOMETRY CYLINDRICAL TWIST DRILLS WITH STEP GEOMETRY