
PM 1:1 EXT
The Bien-Air PM 1:1 External Irrigation, available from All Practice Solutions, is a 1:1 direct-drive straight handpiece (ref. 1600052-001) built for oral surgery and implantology, accepting standard 2.35mm bur shanks through a locking-ring retention system and an E-type coupling per ISO 3964. Its defining feature is interchangeable sleeves that let the clinician choose between an irrigated or non-irrigated configuration depending on the procedure, giving one handpiece body flexibility across different surgical needs.
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PM 1:1 EXT
This last-generation handpiece is the result of our ongoing research and development work.
The PM 1:1 is designed to withstand the stresses resulting from repeated lateral pressure, while maintaining exceptional precision.
You will appreciate the absence of vibration, quiet operation and tried and tested bur locking system.
TECHNICAL DATA
| Specification | PM 1:1 | External Irrigation |
|---|---|
| Type | Straight handpiece |
| Ratio | 1:1 (direct) |
| Coupling | E-type as per ISO 3964 |
| Locking system | Locking ring |
| Bur dimension | Bur shank Ø 2.35 mm |
| Cleaning / sterilisation | Thermal washer / steam autoclave up to 135°C (275°F) |
| Irrigation | Interchangeable sleeves with or without irrigation tube |
| Warranty | 2 years |
| Reference | PM 1:1 | External Irrigation 1600052-001 |