Characteristics:

• New ROTASTOP shank technology that prevents slipping on the chuck and provides optimal power transfer
• TiAln coating (Titanium and aluminium nitride) is a high-quality coating resistant to the highest temperatures
• The spiral groove ensures reduced force, clean cutting and rapid material removal
• No need to re-measure thanks to the readable drilling diameter in the fragment groove
• Split Point without central drilling and no perforation required (even on curves)
• Coating temperature resistance: up to 800 °C with coating hardness of 3300 HV
• Dimensions Ø 4-12 mm 4-20 mm 6-30 mm

Advantages:

• Drilling of sheets, profiles and tubes with a material thickness up to 5 mm in structural steel, non-ferrous metal, stainless steel or plastics

Instructions for Use:

• Do not use coolants and lubricants (they would destroy the coating) • Speed: steel 200-500 rpm, stainless steel 100-250 rpm