The PENTA-5500A metallographic 5-station hand grinder (Part. No. PENTA-5500S) offers a small lab the ability to prepare samples for macro viewing within minutes. The PENTA-5500A is a stationary grinder using 3-7/16 x 60-ft rolls set up for 240, 360, 600, 800 and 1200 grit abrasive

• Grinding stations:5-stations
• SiC rolls:240, 360, 600 800 1200 grit
• Lubrication:Water
• Easy to use
• Part No: PENTA-5500A

The PENTA-7500S metallographic belt grinder (Part No. PENTA-7500S) offers the ability to rapidly planarize a specimen or to grind it to the desired area of interest. The unique benefit the PENTA-7500S offers for planarizing specimen mounts, is especially useful for maintaining a square mount and minimizing the preparation time for automated polishing machines

• Grinder:Manual
• Holder:Planar Squaring Grinding Holder
• Abrasive:4x36-inch belts
• Lubrication:Water
• Easy to use and fast belt change
• Part No: PENTA-7500S

• Grinding Stations: 240, 360, 600, 800 and 1200 grit silicon carbide rolls
• Roll sizes: 3-7/16-inch width x 60 feet length with 1 -inch core
• Construction:
  Aluminum casting and stainless steel
  Hard coat anodized rollers and paper support plates
• Cooling rinse system: Water
• Dimensions (WxDxH): 22.25 x 21 x 8 -inch (565 x 535 x 203 -mm)
• Weight:55 lbs (25 kg)
• Part No.: PENTA-5500A

• Single Belt: 4 x 36-inch (102 x 914 mm)
• Cooling / rinse system: Water
• Construction: Aluminum / fabricated metal
• Motor power: 550 W (0.75 hp)
• Electrical Specifications: 110V or 220V 50/60 Hz
• Dimensions (WxDxH):20 x 24.75 x 14.75 -inch (510 x 630 x 375 mm)
• Weight:120 lbs (53 kg)
• Part No.: PENTA-7500S
• Fixtures: PENTA-7500S Holders