Product Name: High Speed 1/4" or 1/8" Air Die Grinder Model NO.: 194022/194023 Customized: Non-Customized Condition: New Screwdriver Startup Mode: Hand press Degree of Automation: Semi-automatic Brand: Engdas Type: Air Die Grinder Transport Package: Inner Box+Carton Box Origin: Ningbo Product Description High speed 1/4" or 1/8" Air Die Grinder SpecificationSKU194022194023Collet size6mm or 1/4"3mm or 1/8"Free speed22000rpm25000rpmAir inlet1/4"BSP1/4"BSPAir consumption4cfm4cfmWeight600g380gHigh speed 1/4" or 1/8" Air Die Grinder Features1. Easy to disassemble and maintain, low failure rates.2. Low noise, low vibration and long service life.3. Large torque and large horsepower.4. It can sanding, be grinding, milling and cutting the object surface easily.High speed 1/4" or 1/8" Air Die Grinder Photo 194022 194023