Hollow Drill Bit Coating Core Drill Bit Weldon Shank Annular for Metal Cutting Magnetic Drill Bit 1Pcs (Color : 39x35mm)

Gun Drill BitsHollow Drill Bit Coating Core Drill Bit Weldon Shank Annular For Metal Cutting Magnetic Drill Bit 1PcsSpecification:Type: Core Drill bit Material: High Speed Steel Coating: TiN Coating Cutting Depth: 30mmApplication: Use for hole cutting and process of annular groove on various magneric drills and press ,like Alfra , Hougen , Jancy , Euroboor , BDS , RukoNote: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

• Gun Drill Bits
• Short 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