HIGH PERFORMANCE DRILLS OVERVIEW
Quadro Plus (Art. 52100, 52200) • ø3.00-20.00mm • 6xd & 12xd standard flute lengths • Internal coolant for all sizes and lengths • 0º helix angle • Four facet, split-point geometry • Self-centering • Two cutting edges, four guiding edges
• Highest performing drill in short chipping aluminum and cast iron • Straight flute design permits highest speeds and feeds by improving chip evacuation • Best achievable size control of H7-H9
Quadro 15 Plus (Art. 52150) • ø4.00-20.00mm • 6xd standard flute length • Internal coolant for all sizes • Modified Quadro Plus geometry
• 15º helix angle • TiAlN coating • High performance in alloyed steels, steel castings, cast iron & non-ferrous metals • Best achievable size control of H7-H9 • Extremely high tool life
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