The Bien-Air Twist Drill is specially suited for precise osteotomies. It features a toolless chuck for J-Latch shanks and is fully compatible with short nose micromotors, delivering exceptional performance at up to 40,000 RPM with plenty of torque. Compact and lightweight (85 mm length without cutting tool, 69 g weight, 19.6 mm maximum diameter), it comes with a 12-month warranty for reliable surgical use.