45° electric attachment provides effortless access to hard-to-reach molars that a standard contra angle simply cannot match. Slim form offers excellent visibility and high operability. Two-way spray function accessed on the base of the handpiece allows you to instantly choose a mist or jet spray, depending on the conditions and procedure. Clean Head System automatically prevents entry of oral fluids and other contaminants into handpiece head. Ceramic bearings are 25% harder than conventional steel bearings but only half the weight. Made of corrosion-resistant titanium, which is 30% lighter and more durable than stainless steel. 1:4.2 increasing ratio reaches a maximum speed of 168,000 rpm. Push-button chuck. Cellular glass optics. For FG burs. Fits all standard E-type connections used in brushless electric micromotors. 2-year warranty.