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A9-M4 High-Speed Dental Handpiece with Quad Spray Technology

Jun 24,2025

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The A9-M4 dental handpiece delivers exceptional performance with its innovative quad-spray cooling system, designed for precision and efficiency in dental procedures. Compatible with FG burs (ø1.6), this high-speed handpiece operates at 325,000-430,000 RPM, enabling smooth and rapid tooth preparation.

Engineered for clinical comfort, the A9-M4 maintains noise levels below 60 dB The stainless steel construction provides durability and meets stringent sterilization requirements.

The advanced quad-spray system delivers controlled water flow (0.08-0.20 MPa) for effective cooling, while optimized air consumption (0.25-0.30 MPa) enhances performance.

This handpiece represents the latest in dental equipment technology, offering both clinicians and patients an efficient, comfortable experience during various dental procedures.

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AI DENTAL Dental Ltd

Address:2nd floor of B elevator, Block 4, District D,Xinguangyuan Industrial Base, Shishn Town, Nanhai District,Foshan, Guangdong,Chia

Email: info@ai-dental.cn

Phone: +86 18824846514

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