NiTi engine use Superfiles-DH4

* Progressive taper design improves flexibility and cutting efficiency, especially in tighter or more curved canals
* Fewer files are needed to achieve a fully tapered canal
* Made of NiTi alloy and available of hand use and engine use
* Recommended rotary speed of engine files: 150~350 r/min
* 6 pcs/set: 3 pcs of Shaping Files and 3 pcs of Finishing Files, available of single or assorted sizes