Air Operated Valve Grinding Lapping Tool

✦ Including: 4-piece rubber suction cups ( 16, 20, 30, 35 mm )
✦ Material: Aluminum body,chrome plated & black finish.
✦ Specification: 　
　- Type: Front Exhaust 　
　- Diameter of the valve: 45 mm 　
　- Variable Speed: 0 - 2,000 rpm 　
　- Air Consumption: 3.53 CFM (100 L/MIN) 　
　- Working Pressure: 90 PSI (6.3 BAR) 　
　- Air inlet: 1/4" 　
　- Hose Size: 3/8" 　
　- Weight: 1.5 KG (3.3 LBS) 　
　- Length: 165 mm (6-1/2")