Technique Swiss Made Hammer Handpiece with Duplex

This is a new reciprocating hammer handpiece from Technique, makers of the best quality quick change handpiece on the market. This is a well made hammer handpiece, with a slender, lightweight design and includes one non-hardened tip. Stroke length is adjustable. Maximum speed: 3000 rpm. You must run this device using a Low Speed High Torque Foredom motor item 134.159. This will extend the life of the duplex spring. Remember the pedal controls speed not power. The Technique hammer handpiece with duplex spring attachment is 13mm (1/2") in diameter and 257mm (10-1/8") long, not including tip. This duplex spring Technique hammer handpiece weighs 155 grams (5-3/8 oz. AV). The Technique hammer handpiece has a 60 day warranty excluding the Duplex spring attachment, which has no warranty. Before choosing the duplex spring model please read the following: Duplex springs are not made by Technique and are attached post factory. Duplex springs, and all parts related to the USA made duplex