Quality features

EXACTsheet metal peeling drills with  spiral groove are used for stepless drilling in the metal sector and enable drilling in sheets up to 2 mm material thickness and up to a diameter of max. 31 mm.

The cross-grinding ensures precise tapping. The innovative spiral groove guarantees the best possible chip removal and effectively prevents cold welding.

The patented ROTASTOP®– shank clamps itself in the drill chuck by rising shapes and thus prevents slipping in the drill chuck. Thus, an optimum torque transmission  is achieved, which delivers precise results during machining. Furthermore, the ROTASTOP®-shank allows easy tool change and a longer tool life.

Possible applications

Types of coating available

Hochleistungs-Schnellarbeitsstahl – für Bohrungen in gut bearbeitbare Materialien mit einer Festigkeit von bis zu 900 N/mm²

Titan-Nitrid-Beschichtung – Hohe Härte – Geringer Reibungskoeffizient – Erhöhe Standzeiten

Titan-Aluminium-Nitrid-Beschichtung – Zur Trockenzerspanung – keramische Oberfläche minimiert Reibung – optimale Standzeiten – Höchste Schnittgeschwindigkeit

ROTASTOP® comfort shank 

with spiral slot

Laser scaling hole Ø
+ speed data

Cross-grinding

ROTASTOP® comfort shank

with spiral slot

Laser scaling hole Ø
+ speed data

Cross-grinding

INFO-FLYER