4inch Diamond Disk Set Coarse $39.00 Available on backorder 4inch Diamond Disk Set Coarse quantity Add to cart Category: Gem Polishing Tags: Gem Polishing, Laboratory Description Description 4inch Diamond Disk Set 80, 180, 240, 400, 600 Suits small polishing machines Related products Faceting Machine Gemstones $737.00 Faceting Machine Gemstones Add to cart Magnifier Lens Triplet 10x $6.00 Magnifier lens triplet 20x 21mm Add to cart Double Lap Faceting Machine $1,075.00 Double Lap Faceting Machine 2800rpm 250W 1x 6 inch Faceting lap 1x 8 inch grinding lap Faceting head Add to cart Polishing Machine Guard $47.00 Polishing machine guard Aluminium construction Add to cart