Dental Handpiece Product
A high-speed air-turbine dental handpiece: compressed air spins a bearing-mounted rotor at ~300,000 rpm to drive the bur, with water spray cooling and fiber-optic illumination. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
6 top-level lines · 30 rows shown · 27 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Head Assembly 3 parts | dental-handpiece-head | 1× | 1 | 9 | assembly |
| 1.1 | Head Housing | dental-handpiece-head-housing | 1× | 1 | — | part |
| 1.2 | Turbine Cartridge 5 parts | dental-handpiece-turbine-cartridge | 1× | 1 | 6 | assembly |
| 1.2.1 | Turbine Impeller | dental-handpiece-impeller | 1× | 1 | — | part |
| 1.2.2 | Rotor Spindle | dental-handpiece-spindle | 1× | 1 | — | part |
| 1.2.3 | Push-Button Chuck | dental-handpiece-chuck | 1× | 1 | — | part |
| 1.2.4 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 1.2.5 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 1.3 | Push-Button Cap 2 parts | dental-handpiece-pushbutton-cap | 1× | 1 | 2 | assembly |
| 1.3.1 | Cap Button | dental-handpiece-cap-button | 1× | 1 | — | part |
| 1.3.2 | Cap Return Spring | dental-handpiece-cap-spring | 1× | 1 | — | part |
| 2 | Body & Neck 4 parts | dental-handpiece-body | 1× | 1 | 4 | assembly |
| 2.1 | Body Shell | dental-handpiece-body-shell | 1× | 1 | — | part |
| 2.2 | Handle Grip | dental-handpiece-grip | 1× | 1 | — | part |
| 2.3 | Back Cap | dental-handpiece-back-cap | 1× | 1 | — | part |
| 2.4 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 3 | Air & Water Channels 5 parts | dental-handpiece-air-water | 1× | 1 | 8 | assembly |
| 3.1 | Drive Air Line | dental-handpiece-drive-air-line | 1× | 1 | — | part |
| 3.2 | Chip Air Line | dental-handpiece-chip-air-line | 1× | 1 | — | part |
| 3.3 | Water Spray Line | dental-handpiece-water-line | 1× | 1 | — | part |
| 3.4 | Coolant Nozzle | dental-handpiece-coolant-nozzle | 3× | 3 | — | part |
| 3.5 | Internal Tube | dental-handpiece-internal-tube | 2× | 2 | — | part |
| 4 | Fiber-Optic Light Guide 2 parts | dental-handpiece-fiberoptic | 1× | 1 | 2 | assembly |
| 4.1 | Glass Optic Rod | dental-handpiece-glass-rod | 1× | 1 | — | part |
| 4.2 | Optic Sleeve | dental-handpiece-optic-sleeve | 1× | 1 | — | part |
| 5 | Connector & Coupling 3 parts | dental-handpiece-connector | 1× | 1 | 3 | assembly |
| 5.1 | Multi-Hole Coupling | dental-handpiece-coupling | 1× | 1 | — | part |
| 5.2 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 5.3 | Swivel Joint | dental-handpiece-swivel | 1× | 1 | — | part |
| 6 | Cutting Bur | dental-handpiece-bur | 1× | 1 | — | part |
Sourcing — likely vendors
Companies that make this · indicative price $200–$200k · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| dentsplysirona.com ↗ | Charlotte, US | Dental equipment | 100 units | 10–16 wks |
| 🇺🇸Envista envistaco.com ↗ | Brea, US | Dental (KaVo, Nobel) | 100 units | 10–16 wks |
| 🇫🇮Planmeca planmeca.com ↗ | Helsinki, FI | Dental units & imaging | 100 units | 10–16 wks |
| 🇺🇸A-dec a-dec.com ↗ | Newberg, US | Dental chairs & delivery | 100 units | 10–16 wks |
| 🇺🇸Midmark midmark.com ↗ | Versailles, US | Medical & veterinary equipment | 100 units | 10–16 wks |