Features:
- Easy Adjustment: The adjustable bayonet-type needle housing lock allows for easy adjustment without special tools
- Durability: These scalers feature a rubber faced throttle valve to ensure positive sealing of internal components, along with a strengthened head block that will hold up in tough conditions
- Comfort: Compact, well balanced and low vibration maximize operators comfort
- Power: 9/16" stroke and 5500 blows per minute.
- Includes: 19 steel precision heat-treated needles (1/8" diameter 5" length)