High-Speed Steel (HSS) TiN Coated Annular Drill Bit 12-42x30mm Weldon Shank Hollow Core Drill for Metal Cutting - Perfect for Automotive, HVAC, and Industrial Metal Fabrication Projects

HSS Hollow Drill Bit 12-42mm TiN Coating Core Drill Bit for Metal Cutting Shank Magnetic Drill Bit Annular CutterShort Description:Annular Cutter also known as core drill, magnetic drill is mainly used for magnetic drill bit. The product is used to process the hole of steel component, such as steel structure,railway traffic, bridging, shipbuilding,machine manufacture, aviation and spaceflight.The hole drilling performance of annular cutter is much better than the traditional twist drill with two edges. The annular cutter possesses high-efficient drilling performance and labor-saving character. If it is matched with magnet-seat drilling machine,it can drill large workplace with multi-direction.The operation is very easy, so it can efficiently reduce the construction period of the project.The annular cutter is the first choice for hole drilling of the contemporary steel components.Specification:Type: Core Drill bit Material: High Speed Steel Coating: TiN Coating Cutting Depth: 30mmNote:Please allow 1-3mm errors due to manual measurement.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.Package Including: 1pc HSS core drill bit