Carbide Drill
Available in diameter sizes starting at 4mm, these Star Cutter drills are manufactured from a selection of more wear-resistant carbide grades than typically used in these applications, resulting in longer tool life. Additionally, special bolt-hole circles and coolant hole sizes assist in eliminating OD aluminum build up and aid in flushing chips away from the workpiece. The drills are available with various advanced coatings, and/or highly polished carbide to eliminate build up and reduce overall tool wear.