Pencil type micro air die grinder features a variabel speed throttle control for any speed up to 58000 rpm and has a self-closing level. Ideal for cleaning and polishing of jewelry porting cycline heads, dies or any hobby and craft useds.

• Free speed: 65,000 RPM
• Suitable for home or business applications
• Collet size: 1/8"
• Air inlet: 1/4" NPT
• Air pressure: 90PSI
• Avg. air consumption: 2 CFM
• Suggest air compressor: 1HP or above
• Easy twist on/off switch
• Twist grip throttle and exhaust
• Perfect for detailing metal work, woodwork and engraving applications
• Includes: Micro grinder with 50 " hose, 2 pcs chuck wrench, coupler, inline oiler, and 10pc diff shape grinding stones
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• Storage case included