Sav-A-Disc
Sav-A-Disc is a patented grinder backing plate and grinding system that significantly increases abrasive disc life and improves the quality of any surface preparation or finishing project.
Sav-A-Disc Operation – The unique ribbed construction of the plate puts the top and the secondary grit layers of the abrasive disc to work. Because the plate rotates freely, the abrasive disc is constantly changing its position relative to the ribs of the plate. Each grain on the disc is forced to lie on an angle on the ribs of the plate. This action continually unloads the disc and re-sharpens the grain. ( 7″ STANDARD SET SHOWN )
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SAV-A-DISC BENEFITS . . . Longer Abrasive Disc Life – Sav-A-Disc increases abrasive disc life a minimum of 20% (some tests have shown an increase of 300%), compared to other backing systems.
Better Quality – Because the Sav-A-Disc spins freely when compare to the abrasive disc, hang ups and snags are virtually eliminated. Additionally, finer grits can be used which will reduce gouges, digs, and waves. Greater Productivity – The decreased frictional surface area of the Sav-A-Disc creates less heat. The scalloped plate edge pulls air under the disc cooling the disc and operating area. The moving air lowers temperatures prolonging disc life. The lower temperatures allow greater tool speed and faster work.
California Proposition 65 Warning - pdf file link |
Sav-A-Disc Phenolic Plates |
Longer Tool Life -Because the Sav-A-Disc requires less pressure, tool bearing life is increased.
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Sav-A-Disc Sets |
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Part # |
Size |
Description |
List |
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55AF |
5″ Flexible Set (Add “mm” for 14 mm) |
One each of Plate #55, Pad #9826, Nut #9825L |
$38.35 |
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9823 |
7″ Flexible Set (Add “mm” for 14 mm) |
One each of Plate #9829, Pad #9826, Nut #9825 |
$38.35 |
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9822 |
7″ Standard Set (Add “mm” for 14 mm) |
One each of Plate #9827, Pad #9826, Nut #9825 |
$39.61 |
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9824 |
7″ Heavy Duty Set (Add “mm” for 14 mm) |
One each of Plate #9840, Pad #9826, Nut #9825 |
$40.84 |
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9821 |
9″ Standard Set (Add “mm” for 14 mm) |
One each of Plate #9828, Pad #9826, Nut #9825 |
$40.19 |
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9833 |
9″ Heavy Duty Set (Add “mm” for 14 mm) |
One each of Plate #9838, Pad #9826, Nut #9825 |
$43.13 |
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Sav-A-Disc Plates |
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55 |
5″ Flexible Plate |
11,000 RPM For 60 grit or finer + extreme curves |
$18.01 |
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9829 |
7″ Flexible Plate |
8,600 RPM For 60 grit or finer + extreme curves |
$18.01 |
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9827 |
7″ Standard Plate |
8,600 RPM For 50 grit or coarser |
$19.27 |
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9840 |
7″ Heavy Duty Plate |
8,600 RPM For 50 grit or coarser |
$20.50 |
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9828 |
9″ Standard Plate |
8,600 RPM For all grits |
$19.85 |
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9838 |
9″ Heavy Duty Plate |
8,600 RPM For all grits |
$22.79 |
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Sav-A-Disc Nuts |
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9825 |
5/8″-11 Locking Nut – 1-1/2″ Flange |
5/8″-11 Thread; 1-1/2″ Flange x .380″ Tall |
$5.60 |
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9825L |
5/8″-11 Long Locking Nut – 1-1/2″ Flange |
5/8″-11 Thread; 1-1/2″ Flange x .56″ Tall |
$6.27 |
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9825SH |
5/8″-11 Locking Nut – 1-1/2″ Flange w/ Sp. Holes |
5/8″-11 Thread; 1-1/2″ Fl. x .380″ Tall .219″ Sp. Holes |
$6.27 |
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9825140SH |
14mm-2 Locking Nut – 1-1/2″ Flange |
14mm-2 Thread; 1-1/2″ Flange x .38″ Tall |
$6.27 |
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Sav-A-Disc Rubber Backing Pad |
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9826 |
Rubber Backing Pad |
11,000 RPM with 5/8″ x 11 Thread |
$14.75 |