Air Sonic Endo Handpiece 4‑Holes Dental Root Canal Handpiece Adjustable Amplitude Without Rotation for Root Canal1
Universal 4‑Holes Connection：
Perfectly fits standard 4‑hole dental‑chair air cords, offering high flexibility and stable locking during operation.
Adjustable Working Amplitude：
Turn the rear knob to adjust vibration amplitude. Lower working noise reduces dentists’ fatigue during long‑time root‑canal treatments.
Non‑Rotation Safety Design：
The hand‑piece only vibrates without file rotation. It greatly lowers file‑fracture risks especially for steep curved root canals.
Wide Clinical Application：
Ideal for pulp extirpation, root‑canal enlargement, canal irrigation and root‑canal filling, covering most endodontic treatments.
Reliable Working Parameters：
Working frequency:1500‑3000Hz, required air pressure:220 kPa (2.2 bar). Fixed‑stop hook controls safe file working depth of 1.5‑2.5 mm.
Product Introduction
Company Advantages
RFQ
1. Price & Sample
1. Q: Can I get samples? A: Yes,you can order sample
2. Q: Bulk discount available? A: Yes, discount based on quantity.
2. Certification, Quality & After-sales
1. Q: Do you have certificates? A: yes, CE & ISO & FSC certified
2. Q: Warranty? A: 3 month/6 month / 1 year warranty
3. Q: Spare parts supplied? A: Yes, original parts in stock.
3. Lead Time & Shipping
1. Q: Lead time? A: Stock: 3-5 days; OEM: 15-25 days.
2. Q: Shipping options? A: DHL/UPS/Air/Sea, global delivery supported.
4. Custom Service
1. Q: Support OEM/ODM? A: Yes, custom logo & package available.
5. Factory & Company Advantages
1. Q: Factory or trading company? A: manufacturer with 15+ years experience in production & export.
2. Q: Production capacity? A: Complete production lines, support large orders.
3. Q: R&D capability? A: Own R&D team, new products launched regularly.
4. Q: Extra support? A: Free catalog, photos & videos for sales.
5. Q: What is your core advantage? A: Stable quality, direct factory price & reliable service.
6. Q: How about quality inspection?
A: 100% full inspection before shipment.
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