High performance drills
3030A
3xD drill without internal coolant
3031A
3xD drill with internal coolant
3050A
5xD drill without internal coolant
3051A
5xD drill with internal coolant
3081A
8xD drill with internal coolant
3121A
12xD drill with internal coolant
5xD drill without internal coolant
3xD drill with internal coolant
12xD drill with internal coolant
3xD drill with internal coolant
3xD drill with internal coolant
3xD drill without internal coolant
5xD drill without internal coolant
3xD drill with internal coolant
5xD drill without internal coolant
5xD drill without internal coolant
5xD drill without internal coolant
5xD drill with internal coolant
High performance tools
The Silmax high-performance, solid carbide drills represent a well-performing and reliable solution for a wide spectrum of applications, materials and diversified working conditions.
The different lines are optimised in different technological aspects determining their primary features according to the use for which they have been designed:
- shaped grooves for an optimal chip formation and removal
- front sharpening to ensure drilling stability
- honing of the cutting edge to prevent cracks and extend tool life
- finishing of surfaces to guarantee higher-level smooth machining.
The high-performance line includes microdrilling, as well as standard drilling tool ranges, available in different lengths 3XD, 5XD, 8XD, with and without internal lubrication holes.
Front sharpening
140° front sharpening.
Curving cutting edge
Curving cutting edge for a better cutting pressure distribution.
Formed flutes
Formed flutes for an optional chip formation and removal.
Honing
Innovating honing of the cutting edge.
Finishing
Finishing for super -smooth surfaces.