Page 39 DIAMOND TOOLS Glass industry - Issued November 2020 by KGS DIAMOND Corner dubbing, breaking edges, removing partings lines K-LOC discs are flexible diamond quick change discs (Ø25, 50 and 75 mm). The diamond discs “screw” into the mandrel for a tight hold. This does make the disc stiffer so they will work best on flat surfaces and straight edges of glass panels. Corner dubbing is a very common application within the glass business. Most effective when used with pneumatic tools. KGS K-LOC discs Choice of grit Wet or dry usage 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) Flexible diamond tools perform best when used wet. Sometimes the circumstances or equipment does not allow operators to grind wet. For optimal dry grinding results KGS Swiflex® SDA has been developed. A resin bond product which can be used wet and dry. Alternatively, with best practices, the KGS Telum® patterns performs well dry using a minimum of coolant. Maximum 45 m/s RD-200 (Red) 120 200
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