? Suitable for die grinding, sanding or panel preparation. ? Includes our Generation Series 90? air angle die grinder (Model No. GSA674), which features a safety trigger, contoured rubber handle and 360? rotating exhaust. ? Supplied in a storage case with a range of die grinding points, sanding rolls and ?50/75mm preparation pads. ? Replacement components readily available. Air Consumption: 4cfm Collet Diameter: ?3mm, 6mm Free Speed: 20000rpm Inlet Size: 1/4"BSP Nett Weight: 0.5kg Noise Power/Pressure: 95/84dB(A) Operating Pressure: 90psi Pad Size: ?50, 75mm Thread Size: 1/4"UNC Vibration/Uncertainty: 1.44/0.86m/s?