| Sintered Diamond Glass Countersink Bit Diamond countersink bit can be provided with straight taper and thread shank types, which used for glass drilling machines, or CNC workstation for removing any chips from the drilling process and leaving a smooth countersink hole. This will help prevent glass breakage during tempering. |
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| Thread Shank Diamond Countersink Drill Bit | Cone Shank Diamond Countersink Drill Bit | Straight Shank Diamond Countersink Drill Bit |
Diamond Glass Drill Bit Chamfer The Glass |
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| Product Name | Countersink Diamond Drill Bit |
| Diameter | 20mm/30mm/40mm/50mm/60mm 25mm/35mm/45mm/55mm/65mm Customized Size |
| Shank | Thread Shank / Cone Shank / Straight Shank |
| Usage | Glass Hole Countersink |
| Brand | HNHONGXIANG / Factory |
| Diamond Glass Countersink Drill Bit The diamond countersunk bit is suitable for chamfering after drilling glass. For example, the handle of the glass cover and the venting holes, the glass door handle needs to chamfer the hole during the installation process. |
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HNHONGXIANG is a research and development enterprise specializing in the production of diamond composite plates and wire drawing dies. We have professional product quality inspection and professional technical support. The factory is located in the heart of Henan Province, China, covering an area of 12,400 square meters. Our core values are "quality products, excellent prices, and excellent service."   |