BESQUAL - 1.60 > 3.175mm Sleeve - # 899-216031
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Description
BESQUAL — distributed by US Dental Depot
1.60 > 3.175mm Sleeve 899-216031
USDD #485895 · MFG #899-216031 · Clinical — Micro-Motors
Type: Brushless Micro-MotorUse: Lab BenchControl: Pedal-Variable
Product Description
BESQUAL
• Lab Handpiece Spare Parts — 899 Series
BesQual / Marathon — 1.60 → 3.175 mm Sleeve
1.60 → 3.175 mm Sleeve
A reducer sleeve — adapts a 3.175 mm (1/8") collet handpiece down to a 1.60 mm shank tool. Designed for lab handpieces accepting 1/8" collets that need to run 1.60 mm shank tools, this is a service / replacement item — install when the original component reaches end of service life or fails. Maintains the factory fit and performance of the host handpiece.
Key Features
• Component: 1.60 → 3.175 mm Sleeve
• Drop-in replacement — preserves factory fit and tolerances
• Service item — extends working life of the host handpiece
• Compatible with the systems noted above
Specifications
Brand
Besqual / Marathon
SKU (Vendor / Mfg)
899-216031
Component
1.60 → 3.175 mm Sleeve
Application
Lab handpieces accepting 1/8" collets that need to run 1.60 mm shank tools
Specifications
| Brand | BESQUAL |
| MFG Item # | 899-216031 |
| Diameter | 3.175 |
| Package | 1 |
| Weight (lbs) | 200 |
Why You'll Love It
- Brushless motor = lower maintenance + longer life.
- Variable-speed pedal for fine control.
- Forward/reverse switch.
- Quiet operation under load.
Cross-Brand Alternatives
Common market alternatives by purpose. Call us if you need a cross-brand option not listed.
| Brand | Equivalent | Distinguishing trait |
|---|---|---|
| NSK | Ultimate XL micro-motor | Japanese standard |
| Bien-Air | MX-i LED | Swiss precision |
| KaVo | K-Power | German line |
Questions about this product? A USDD specialist is ready to help.
I have a questionContact an expertRequest a rep callUSDD product page · last updated 2026-05-25 17:47