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Moores and Magnum Sanding Discs

Pack Size Update: Moores discs are now supplied in plastic packs of 200, replacing the previous boxes of 50. Check the pack quantity on each listing before ordering; Magnum discs are listed in packs of 100.

Flexible sanding discs for smoothing and refining jewellery, with a press-on/flip-off square-centre fitting for convenient disc changes. Choose the abrasive type, diameter and grade to suit your work, and use with the MA330 snap-on mandrel.

Showing 10 products
Mandrel for Moores / Magnum Discs - Snap on

Mandrel for Moores / Magnum Discs - Snap on

MA330
$8.50 (GST Excl.)
Magnum Disc Sand 7/8" Fine Green Pkt 100 (G)

Magnum Disc Sand 7/8" Fine Green Pkt 100 (G)

AB01120
Each
$70.00 (GST Excl.)
Magnum Disc Sand 3/4" Pkt 100 (G)

Magnum Disc Sand 3/4" Pkt 100 (G)

AB01121
Each
$65.00 (GST Excl.)
Magnum Disc Sand 7/8" Med White Pkt 100 (G)

Magnum Disc Sand 7/8" Med White Pkt 100 (G)

AB01123
Each
$70.00 (GST Excl.)
No Stock Available
Magnum Disc Sand 7/8" Coarse Brown Pkt 100 (G)

Magnum Disc Sand 7/8" Coarse Brown Pkt 100 (G)

AB01126
Each
$65.00 (GST Excl.)
Moores Garnet 7/8" Medium Pkt 200

Moores Garnet 7/8" Medium Pkt 200

AB011059
Each
$98.00 (GST Excl.)
Moores Garnet 5/8" Fine Pkt 200

Moores Garnet 5/8" Fine Pkt 200

AB011065
Each
$105.00 (GST Excl.)
Magnum Disc Sand 5/8" Fine Green Pkt 100 (G)

Magnum Disc Sand 5/8" Fine Green Pkt 100 (G)

AB01122
Each
$73.00 (GST Excl.)
Magnum Disc Sand 5/8" Med White Pkt 100 (G)

Magnum Disc Sand 5/8" Med White Pkt 100 (G)

AB01125
Each
$65.00 (GST Excl.)
Magnum Disc Sand 5/8" Coarse Brown Pkt 100 (G)

Magnum Disc Sand 5/8" Coarse Brown Pkt 100 (G)

AB01128
Each
$65.00 (GST Excl.)
Showing 10 products

Flexible Discs for Detailed Finishing

The thin, flexible backing helps these discs reach awkward areas and follow contours during sanding and smoothing. They are useful for refining surfaces after filing and preparing jewellery for further finishing or polishing. Use controlled pressure and take care around edges and fine detail.

Choosing the Abrasive and Grade

The Moores range includes sand and garnet abrasives in coarse, medium, fine and extra fine grades, with availability varying by diameter. Magnum sand discs provide additional options in the sizes and grades shown. Choose the least coarse grade that will remove the marks present, then work through finer grades as needed.

Remove the scratches from each stage before changing grade, and clear abrasive debris from the work before polishing. Compare the grade stated on each listing rather than assuming colours mean the same thing across different abrasive ranges.

Disc Sizes and Pack Quantities

Check the diameter and pack quantity on the individual product. Common sizes in this category include approximately 16 mm (0.625"), 19 mm (0.75") and 22 mm (0.875"). Smaller discs help with access to tight areas, while larger discs provide a broader working area.

Moores packaging has changed from boxes of 50 to plastic packs of 200. Older pack descriptions may still appear alongside the newer listings, so confirm the quantity selected before ordering.

Snap-On Mandrel Fitting

Use the MA330 mandrel for the square-centre press-on/flip-off disc fitting. Its shank is approximately 2.35 mm (0.09375") in diameter; check that your handpiece collet or chuck accepts this size. See our miniature mandrel range for this and other accessory holders.

Stop the tool before changing discs, check that the disc is seated securely and follow the speed limits for the disc and mandrel. Replace damaged discs and wear suitable eye protection.