HE-43 Alegra handpiece 1:1. 12 Month Warranty

HE-43 Alegra straight handpiece 1:1 Dental straight handpiece with twist tension chucking system, for handpiece and contra-angle burs with Ø 2.35 mm (ISO 1797-1) Drive speed: 40,000 min-1 Motor connection according to standard: ISO 3964 Outer diameter of the sheath: 20 mm Small head and ergonomic design The Alegra straight or contra-angle handpiece is comfortable in the hand. Thanks to the excellent ergonomics, the straight and contra-angle handpieces from W&H prevent excessive strain on your hands during preparation. The small contra-angle head allows optimal view of the treatment site. Your advantages at a glance Robust and durable Ergonomic design Simple bur changing with the push-button chucking system Thermo washer disinfectable and sterilizable External coolant supply (spray clip, coolant hose, nozzle cleaner) available as accessories

Alegra Straight and Contra-angle Handpieces without light Outer diameter of the sheath: 20 mm WE-56WE-57WE-66HE-43 Transmission ratio:1:11:14:11:1 Motor connection according to standard:ISO 3964 Maximum drive speed:40,000 min -1 Head size:Ø 10.1 mmØ 10.1 mmØ 10.1 mm– Head height (with 19 mm bur):20.8 mm22.7 mm20.8 mm– Rotary instruments according to ISO 1797-1:Contra-angle bursFG bursContra-angle bursHandpiece and contra-angle burs Instrument shaft diameter:2.35 mm1.6 mm2.35 mm2.35 mm Maximum permitted bur length:34* mm25* mm34* mmHandpiece burs: 50* mm Contra-angle burs: 34* mm Spray:single, external Warranty:12 months * When using longer rotary instruments the user must ensure by correct selection of the operating conditions, that there is no danger to the user, patient or third parties.

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