Found 4 product(s) for Diamond Glass Drills (1-4 of 4)
Diamond Glass Drills
Diamond Drill Bits-Small The diamond drill bits listed below are hollow all the way through. The hollow tube makes them a bit stronger than a solid shaft. Also diamonds on the edge of the tube makes it cut better than a solid rod. Nickel plated with industrial 180# grit diamonds. Sold by the piece. 2-1/2" (63 mm) long. NOTE: accuracy/tolerance is not good on these bits - sizes are approximate. Note the .75mm and 1.8mm drills are solid
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Diamond Glass Drill Bits Medium quality, medium priced diamond core drill bits. Electroplated. Great for glass, tile or stone. 120# grit for faster cutting. Crinkled cutting edge allows for debris removal allowing more diamond cutting surface contact. 3/4" maximum depth. 3/8" shaft. Wall thickness .05 We have a $27 minimum order for drill bits. That means you must order more than $27.
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Diamond Glass Drill Bits Best Quality A higher quality than the above bits. These Sintered have exposed diamond in a metal matrix around the rim. This means that they last much, much longer than the above electroplated bits. Longer lasting does not mean faster drilling. All qualities drill about the same speed. Great for glass, marble, tile or stone. 30 mm (over 1") core depth. The larger 1/2" shaft requires a large drill chuck. Wall thickness is .10
Price: $0.00
Diamond Glass Drill Bits Better Quality An even better quality at a great price. We have been using these in our studio and I'm impressed. Electroplated. Great for glass, tile or stone. 1" maximum depth. The 3/8" shaft fits in your 3/8" or larger drill chuck. Wall thickness .05 We have a $27 minimum order for drill bits. That means you must order more than $27
