Micro-Series 30% Shorter & 23% Lighter*. * Micro-Series handpieces are compatible with Bien-Air MX2, MCX & MX-i motors (upgrade available for any previous generation Bien-Air motor), KaVo 703L motor, W&H EA53 motor, and NSK NLZ-E motor. TECHNICAL DATA Straight 1:1 Nosecone Micro-Series Int Spray Straight Type: Straight handpiece with internal spray Ratio: 1:1 (direct) Coupling: Compatible with Micro-Series Locking system: Locking ring Bur dimension: Bur shank Ø 2.35 mm Cleaning / sterilisation: Thermal washer / steam autoclave up to 135°C (275°F) Warranty: 2 to 3 years¹ ¹ 2-year standard warranty and 1-year optional warranty available through Bien-Air’s PlanCare extended warranty program.