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RG6 Automatic Grinder
RG5A Manual Grinder
PG3 Planetary Grinder
PG3B Planetary Grinder
Grinding Machine Fixtures
Other Coborn Products
DB1 Digital Balancing Machine
BM2 Edge Honing Machine
Analog Balancing Machine
Lapping Benches
Gem Polishing Benches
Coborn Engineering website
Precision International offers Coborn Planetary Lapping benches for grinding or lapping the top rake surface of polycrystalline diamond tool segments.
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Features | |
| PL1 -- six standard fixtures,
water-cooled wheel, 1.5kW spindle. PL3 -- same features as the PL1, with a 3kW spindle for heavier lapping. PL4 -- designed to lap large PCD disks and for CVD lapping. Includes liquid-cooled, variable speed motorized fixtures and a fan- cooled, 12-hp, variable drive main wheel spindle. A planetary drive system for the spindle assembly ensures optimum flatness of both the wheel face and workpiece. The lapping wheel is 300mm in diameter with a 45mm face. (Other face widths available.) |
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105 Old Windsor Road
P.O. Box 605
Bloomfield, Connecticut 06002
Telephone: 860.243.0341 Fax: 860.243.3150