• Model NO.：SA220
• Working Style：High-speed universal
• Disc Diameter：7mm-25mm
• Variable Speed：With Variable Speed
• Color：Golden,Black
• Delivery Time：in Stock
• Shipment：Express or Air Shipment
• Net Weight：4kg
• Function：Button Bit Grinding
• Transport Package：Plastic Box+Carton+Plywood
• Specification：38*20*20CM
• Trademark：Sansung
• Origin：China
• HS Code：84671100
• Production Capacity：100 Sets,Month

Spindle Speed20,000 RPMPower Output1.5 KWWorking Air  Pressure6-7bar (87-101psi)Air  Consumption2.0m³/min(71ft3/min)Max. Water  Pressure16mmWater Hose  Inner Dia.4bar (58psi)Air Hose Inner  Dia.8mmSound Level80-90dBButton Size  for GrindingDia. 7-25mmVibration  Level<2.5 m/s2Net Weight4KG

(2) Diamond Grinding Cups

To get the best grinding effect, you should use the No. 1 quality grinding cups(grinding pins) made by SANSUNG company.
Sansung makes and supplies 4 models of grinding cups(grinding pins) as below:

1. Wing (shoulder) drive grinding cup for, with a 8mm diameter shaft(shank) and one O-ring. Suitable for Atlas Copco LSD machines, Jasco, Dorey and KING PIN grinding machine.
2. San drive grinding cup, with a 9mm diameter shaft(shank), suitable for all SANDVIK grinding machines.
3. 55 drive grinding cup is for all Atlas grinding machines.
4. Internal hex drive grinding cup is for all CME grinding machines.

Item	Size(mm)
For button sharpening	6/7/8/9/10/11/12/13/14/15/16/17/18/19/20/21/22/23/24/25
For steel removing	7-8, 9-10, 11-12, 13-14, 15-16, 17-18, 19-20
Profile	Semi-ballistic/Hemi-spherical

Benefits for using SANSUNG GRINDING SYSTEM:
1). Low weight-----makes it's easy operation.
2). Low air consumption-----allows grinding at lower compressed air. Fuel saving.
3). Quick chuck-----easy to changing grinding cups without special tools.
4). Cooling system-----a recycling cooling system makes a safe and sustaining working.