Jewelry Rock Gem Polishing Buffer Machine Bench Lathe Polisher 350W Electric Jewelry Rock Grinder Mill Grinding Machine Polisher Tool Kits The Bench Polisher has pre-lubricated ball bearings and a dust-proof motor housing that makes it virtually maintenance-free. The two tapered spindles attach to the 1/4" motor shafts and accomodate muslin or buffing/polishing/grinding, cutting wheels up to 4" in diameter. Quality or speed with this well-balanced precision polisher works with standard wheels and buff pads up to 4 inches. The polishing machine is a 350 W high-power machine, 220 V, the speed and can reach 10000 r/min,which can improve work efficiency and save your time. Description: 1. This Bench Polisher has pre-lubricated ball bearings and a dust-proof motor housing that makes it virtually maintenance-free. 2. Quality or speed with this well-balanced precision polisher works with standard wheels and buff pads up to 4 inches. 3. Variable speed to 10,000 rpm. 4. The Jewelry Buffer is designed to burnish and polish jewelry metals, stone, glass. 5. The two tapered spindles attach to the 1/4" motor shafts and accomodate muslin or buffing/polishing/grinding, cutting wheels up to 4" in diameter. Specification: Power: 350 W. Speed:10000r/min Lightweight and small, easy to use and carry. Package includes: 1 x TM-2 Gem Jewelry Polisher Machine. (Rubber hose flexible shaft. Machine fixing screws Spare carbon brush. Wrench Polished connecting rod. Chuck Key 0.6-6.5 mm chuck group Right spindle + left spindle. Allen wrench + pressure plate + 2 x fibre wheels. 0.3-4 mm working handle)