- A high-quality 1:1 contra-angle set featuring a Deluxe Ball Bearing Swing-Latch Head (DRA-NK) and a standard contra-angle sheath (CA-NK), designed for dental professionals who prefer the traditional swing-latch mechanism with the added performance and longevity of ball-bearing construction
Uses
- General Operative Procedures:
- Ideal for standard tooth preparation and restoration work using RA (Right Angle) latch-type burs
- Caries Removal:
- The high-torque delivery at low speeds allows for precise and efficient removal of decayed tooth structure
- Finishing and Polishing:
- When used with a 20,000 RPM motor, it provides a significantly smoother and more lustrous finish on restorative materials than standard 5,000 RPM prophy motors
- Acrylic Adjustments:
- The stable torque output makes it suitable for chairside adjustments of dentures and other acrylic appliances
Features
- Deluxe Ball Bearing Latch Head:
- Includes the DRA-NK head, which utilizes high-quality ball bearings for smoother, quieter operation and a longer lifespan compared to bushing-style heads
- 1:1 Transmission Ratio:
- A standard "no-reduction" attachment that transmits the motor's full speed (up to 20,000 RPM) directly to the bur
- Universal ISO E-Type Connection:
- Designed to standard ISO specifications, making it compatible with all E-type air motors, electric motors, and surgical systems
- NSK Thread Compatibility:
- The attachment's internal threading matches the NSK EX series, allowing the head to be interchanged with other NSK-fitment contra-angle component
Benefits
- Increased Durability:
- The ball-bearing design reduces internal friction and heat, leading to a longer-lasting attachment even under heavy daily use
- Superior Finish:
- Utilizing the higher speed range of a 20,000 RPM motor (versus a prophy motor) results in professional-grade aesthetic outcomes for composite restorations
- Cost-Effective Quality:
- Offers performance comparable to premium European brands at a fraction of the cost, often described as "value without compromise"
- Flexible Compatibility:
- Because it adheres to universal E-type standards, you are not locked into a single manufacturer's proprietary system for future repairs or upgrades
