dental handpiece manufacturers Products | WISEDENT3
This WISEDENT 1:1 dental contra angle handpiece is a reliable, ergonomic clinical instrument built for routine dental restoration and polishing procedures. It adopts a standard 1:1 transmission ratio to deliver steady, precise rotational output, perfectly matching the operating demands of various dental burs.
The handpiece features an internal cooling irrigation system; continuous water spraying near the working head effectively lowers frictional heat during operation, washes away debris, protects tooth pulp and gum tissue, and greatly improves patient comfort as well as treatment safety. Equipped with a universal E-Type connector, it fits most mainstream dental motor units on the market for seamless installation and replacement.
Crafted with premium metal material and textured anti-slip knurling on the neck, the handpiece ensures a firm grip for long-hour dental operations. It has passed CE and ISO quality certifications to meet international medical safety standards. Flexible OEM & ODM services and fast shipping are available, making this contra angle an ideal cost-effective option for dental clinics, dental labs and bulk distributors worldwide.
The WISEDENT 1:1 dental contra angle serves as a fundamental, high-performance attachment widely applied in daily dental clinical operations, covering cavity preparation, tooth trimming, polishing, minor restorative work and other conventional treatment scenarios. Featuring a standard 1:1 fixed transmission ratio, the internal gear assembly delivers highly consistent rotational speed matching the output of connected electric micromotors. There will be no speed distortion or torque loss during long continuous operation, allowing dentists to manipulate dental burs with outstanding precision for controlled material removal on enamel, composite fillings and crown surfaces.
Its built-in internal cooling irrigation system is one of the core functional advantages. Fine water jets eject directly around the bur from the handpiece head while treatment proceeds. The running water dissipates excessive frictional heat generated by high-speed bur rotation instantly, preventing thermal damage to dental pulp and surrounding soft gum tissue. Meanwhile, the water flow flushes away tooth dust and grinding debris in real time to maintain a clear operating field of view. This design significantly cuts the risk of postoperative tooth sensitivity and inflammation, elevating overall patient comfort and treatment success rate compared to basic external irrigation handpieces.
This contra angle adopts universal E-Type connector specification, which is fully compatible with mainstream dental electric micromotors available across global markets. Clinics can directly install it onto existing equipment without extra adapter modification, greatly lowering upgrade costs. The outer shell is manufactured from premium durable aluminum alloy with fine knurled anti-slip texture on the neck section. The textured surface enhances grip stability even when operators wear wet surgical gloves, easing hand fatigue during lengthy multi-patient treatment sessions. The streamlined metallic structure also resists liquid contamination and simplifies daily disinfection via autoclaving.
Strict CE and ISO certification verifies that the whole product complies with international medical manufacturing and safety criteria, with stable gear durability and long service life for heavy clinic usage. We provide customizable OEM and ODM solutions including customized laser marking, packaging and structural tweaks to satisfy distributor and clinic branding demands. Supported by mature logistics arrangements, fast global shipping can be arranged for bulk orders. Balancing reliable clinical performance, competitive pricing and flexible customization, this 1:1 contra angle is a practical long-term equipment investment for private dental clinics, hospital stomatology departments and dental equipment wholesalers.
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