Yongkang Zorin Industry Technology Co., Ltd. is one of the leading manufacturers and suppliers of cordless dental drill in China. With abundant experience, we warmly welcome you to wholesale bulk durable cordless dental drill made in China here from our factory. All customized products are with high quality and competitive price. Contact us for quotation.
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Production Name |
2032 Factory OEM Korea Original Replace 35000rpm AtMarathon N3+108E Micromotor Dental Lab cordless dental drill Denture Polishing Drill Machine |
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Input of At-Marathon N3 Dental Drill |
220V / 110V |
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Plug Type |
EU / USA /AU/UK/ University Plug |
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Max Torque |
4.5N.CM/3.5N.CM / OEM |
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Rotating Speed |
Max 35,000rpm /OEM |
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Denture Drill Bits Optional |
1.6mm/2.35mm / 3.0mm / 3.175mm |
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Motor Type |
Carbon Brush Micromotor |
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Standard Packing of Marathon N3 Dental Polishing Machine |
inner box packing, then packing in carton; inner box have English not brand standard packing, or can OEM your brand OK |
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Item Number |
AT-CM-045 N Ⅲ with SH37L1 35K or SH37LN 45K or 102L 35 K handpiece |
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Sample Time |
3-15days |
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Mass Production Time |
3-15days (OEM style need check with the design, estimate 10-30days) |
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Payment Method Manufacturer Strong Electric Micro Motor Dental Technician Laboratory Marathon N3+108E Straight Contra Angle Dental Grinding |
Paypal 5% bank fee; TT 50USD bak fee per payment; alibaba insurance contract 2.5% bank fee; Western Union no bank fee you can |
1. High-Speed Carbon Brush Motor with Strong Torque
Powered by a mature carbon brush motor technology, this cordless dental drill reaches a maximum speed of 35,000rpm (OEM adjustable) and a torque of up to 4.5N.CM. Ideal for dental lab precision work, denture polishing, and prosthetic grinding-delivering consistent, powerful performance.
2. Bi-Directional Rotation & Stepless Speed Control
Supports both clockwise and counterclockwise rotation, cordless dental drill paired with a stepless speed system for unrestricted RPM adjustment based on material and task. The foot ON/OFF switch enables hands-free operation, enhancing both convenience and safety during delicate procedures.
3. Multiple Collet Sizes & Handpiece Compatibility
Accepts 1.6mm, 2.35mm, 3.0mm, and 3.175mm burrs to suit various precision requirements. Compatible with handpiece models SH37L1 (35K), SH37LN (45K), and 102L (35K), offering strong expandability for different lab setups.
4. Compact Design with Global Voltage Support
Features a compact control box and a small yet powerful handpiece for easy portability and storage. Supports 110V/220V power input and multiple plug types (EU/US/AU/UK), making it suitable for worldwide use without additional converters.
5. Flexible OEM & Sample Lead Times
Available with neutral packaging or full OEM branding. Sample lead time: 3–15 days. Mass production: 3–15 days (OEM design may take 10–30 days). Multiple payment options accepted: PayPal, T/T, Alibaba insurance, and Western Union-choose what works best for you.







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