4inch Diamond Disk Set Coarse “4inch Diamond Disk Set Coarse” has been added to your cart. View cart $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 Grinding Polishing Wheels 75mm $54.00 Grinding and polishing wheels 75mm diameter Full set for jewellery gemstone polishing machine Add to cart Gem Saw and Polisher 4inch $146.00 Gem Saw and Polisher 4inch Wheel diameter 75mm or 100mm Hole 10mm Includes 1 diamond blade, hand piece, chuck, fasteners. Diamond saw blades and grinding wheels can be purchased separately Add to cart Magnifier Lens Triplet 10x $6.00 Magnifier lens triplet 20x 21mm Add to cart Aluminium Flat Disk No Hole $39.00 Aluminium flat disk for laps and polishing machines No hole 100mm, 150mm and 200mm diameter M14 5/8-11 thread Add to cart