Sintered Thin Wall Diamond Drill Bits and countersinks are diamond tools for glass hole drilling and countering. They can also drill holes like ceramic, porcelain, stone, limestone, gemstones, marble, granite, slate, shell, and bone. As well as agate drilling or core extraction.
Diamond Drill Bits include different shank types, such as straight shank, taper shank, internal and external threaded shank. Diamond-section wall thickness is usually 1mm and height 10mm around.
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Customized Specification production time 15 days around, Contact us before placing an order or needing a sample. Price is negotiable depending on your order quantity.