Product Details

Glastar (B12V) 12" Diamond Disc Grinder Complete System

Glastar (B12V) 12" Diamond Disc Grinder Complete System
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The Glastar Disc Grinder model B12 offers the fastest and most economical way to grind glass or stone. Featuring a large 12" grinding surface and a powerful high-speed motor, this grinder pays for itself in a very short time. The B12 Disc Grinder is the only 12" lap that is direct drive. It does not rely on belts or pulleys. Instead, it employs a huge 1/3 HP motor that does not lose speed even during heavy continuous use.  The variable speed control makes it possible to keep the speed of the disc as slow as possible for polishing and yet stays above the minimum recommended grinding speed. Grinding at too slow of speed reduces diamond life and makes getting the work done take that much longer.

A magnetic holder holds the grinding and polishing pads in place, but takes only seconds to change out.

Key features of the B12V Complete System are:
  • Magnetic Disc Holder
  • 1/3 HP Variable Speed Motor
  • 115V or 230V Motor (select below)
  • Splash Guard
  • Adjustable Coolant System
  • Pump Receptacle
  • Rugged Construction
  • INCLUDES 120 grit Diamond Grinding Pad
  • INCLUDES 400 grit Diamond Smoothing Pad
  • INCLUDES Diamond Resin Pre-Polish Pad
  • INCLUDES Polyester Felt Polishing Pad
  • INCLUDES 1/2 lb. Cerium Oxide polishing powder
  • INCLUDES four (4) blank steel disks
  • Available 70 grit Diamond Pad (sold separately)
  • Available 600 grit Diamond Pad (sold separately)
  • Available Recirculating Water Pump (sold separately)
  • Available 10 lbs. or 44 lbs. Preium Cerium Oxide (sold separately)
  • Available 1 gallon EZ Grinder Coolant (sold separately)

NOTE: Not available since 10/2021

Base construction 3/16" steel plate
Body construction 3/16" molded polyethlene
Drive shaft: mounting magnetic hub with 1/2" centering pin
Drive shaft: rotation counter clockwise
Drive shaft: type direct drive
Electrical 115V - 50/60Hz - 8.8A
Electrical or 230V - 50/60Hz - 4.4A
Motor: power 1/3 HP Variable Speed
Motor: type permanent split capacitor
Motor: bearings sealed ball bearings
Motor manufacturer Fasco
Speed at 50Hz 895 rpm
Speed at 60Hz 1,075 rpm
Maximum torque 70 oz.-ft.
Grinder style disk
Disk size 12" diameter
Overall dimensions 19" X 20 1/2" X 9 1/2" high including plumbing
Weight 36 lbs.
Manufacturer Glastar Corporation
Glastar Model # B12
Glastar Product # for variable speed at 115V P33506
Glastar Product # for variable speed at 230V P33507
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398 Interstate Ct
Sarasota, FL 34240
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