Atom Hard Chisel Tip Augers – Standard & Extra Long Engineered for high-speed drilling in Australian hardwoods, Atom’s Hard Chisel Tip Augers feature a unique cutting geometry and anti-stick coating for superior feed rate and chip evacuation. Available in both standard and extra-long formats, these augers are compatible with all Drillmaster engine drills and ideal for professional, intermediate, and heavy-duty applications. 🔧 Outstanding Features Designed and developed in Australia by Atom Unique 2 radial + 2 vertical cutting edges for aggressive hardwood penetration Surface treated with non-stick anti-corrosion coating Excellent feed rate with superior chip evacuation Easy to sharpen with round or half-round file ½" (12.7mm) diameter shank for compatibility with all Drillmaster models Optimized for toughest Australian hardwoods; also drills softwoods effectively Free shipping when purchased with Drillmaster engine drills 📏 Available Sizes Standard Length – 360mm SKU Diameter Length 30010 3/8" (10mm) 360mm 30011 7/16" (11mm) 300mm 30013 1/2" (13mm) 360mm 30014 9/16" (14mm) 360mm 30016 5/8" (16mm) 360mm 30018 11/16" (18mm) 360mm 30019 3/4" (19mm) 360mm 30022 7/8" (22mm) 360mm 30025 1" (25mm) 360mm 30028 1 1/8" (28mm) 360mm 30032 1 1/4" (32mm) 360mm Extra Long – 760mm SKU Diameter Length 30116 5/8" (16mm) 760mm 30119 3/4" (19mm) 760mm 30122 7/8" (22mm) 760mm 30124 1" (25mm)