Midwest Stylus ATC 990 Extend Turbine Cartridge

Part No.

HMW8990-HHCA55ZC

Replacement Extend Turbine for Midwest Stylus ATC 990 dental handpieces

Replacement part for Midwest Stylus ATC 990 mini-head push button fiber-optic handpiece part number 882300

Head cap sold separately

Specifications

Speed: ≥ 295,000 rpm @ 40 psi

Power (Torque): ≥ 12 W

Concentricity: ≤ 0.0006"

Noise: ≤ 68 dB

Bur retention force: ≥ 5 lbs

Configuration: Angular contact

Bearing material: Ceramic

Pack size: Single

Extend Dental Handpiece Turbines

15-month no hassle warranty
Assembled with ceramic angular contact bearings with welded slinger for improved performance and to reduce suckback
Stainless steel, heat-treated autochuck with DLC-coated actuator and carbide guide bushing for superior wear resistance and high-quality rebuilds
High speed, computer-aided dynamic balancing
Exceeds ISO standards by 50% for true concentricity to reduce noise and vibration
Bearings meet ABEC 9 standards on critical performance criteria
Individually serialized for traceability
Includes o-rings, washers, springs, and other hardware as applicable