Page 33 DIAMOND TOOLS Glass industry - Issued November 2020 by KGS DIAMOND Small belts Diamond tools for hand-held machines (electric or pneumatic) Small belts, including file belts, are ideal for edging and cleaning non-standard shapes, awkward cut-outs and door hinge returns can easily be finished. Choice of grit Wet or dry usage Tech Tips Pulley Recommended working speed Most common grits used for these applications The available grit range runs from GN-60 (green) to YE-400 (yellow). Finer grits on request. BK-120 (Black) It is recommended to use these products wet to achieve best performance. KGS Swiflex SDA® has been developed to be used dry. For longer life, try to grind on the free running belt, not the platen, and if possible not on the pulley. This will enhance the lifetime of the diamond belt. Since these small belts – used for difficult corners or small cut-outs run over a small pulley, it is important to pay attention to the flexibility of the belt specification. KGS Flexis® belts have a more open pattern which give it the right flexibility to run smoothly over the pulley. Especially on very small pulleys the KGS Telum® pattern can be too stiff. Follow and respect the instructions of the power tool supplier RD-200 (Red) 120 200
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