CMA Gold
Rotating endodontic instruments made of heat-treated nickel-titanium for root canal shaping and retreatment. It is recommended to use it with an endo motor with Auto-Reverse function.
Characteristics
One simple and unique sequence:
Same instruments for root canal shaping and retreatment.
Same instruments for root canal shaping and retreatment.
Simplicity:
One single sequence for treatment and retreatment.
One single sequence for treatment and retreatment.
Same sequence for all canals:
simple, curved and narrows from monoradiculated teeth and molars.
simple, curved and narrows from monoradiculated teeth and molars.
Safe instruments:
The signs of wear of the file are visible to the naked eye: prevents the fracture risk
The signs of wear of the file are visible to the naked eye: prevents the fracture risk
Advantages
Better resistance to fatigue
More flexibility
More resistance to fracture
| Refill of 6 NiTi GOLD rotary instruments | Taper | ø Tips | Ring | Total length | |
|---|---|---|---|---|---|
| C |  Coronal | 10% | 25 | White | 17mm |
| M |  Median | 6% | 25 | Yellow | 21mm 25mm |
| A |  Apical 1 | 4% | 20 | Red | 21mm 25mm 29mm |
 Apical 2 | 6% | 20 | Blue | 21mm 25mm 29mm | |
 Apical 3 | 6% | 30 | Green | 25mm | |
 Apical 4 | 7% | 40 | Black | 25mm | |
Instructions for use
| Speed on treatment | 300 to 400 tr/min | |
|---|---|---|
| Torque on treatment | 2 N/cm | |
| Speed on retreatment | 400 to 600 tr/min | |
| Torque on retreatment | 2 N/cm | |
| Movement | Progression towards the apex by continuous short and rapid up-and-down strokes, finishing off with a “brushing” movement on the root canal walls. |