Center and spotting drills are traditionally used to make a conical hole for a lathe center in order to make a starting point for a standard drill, designed to prevent the drill from walking. Used for producing center holds in components or work pieces with require machining between centers.
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Features:-The set also includes 5 countersunk drill bits, 5 replaceable high-speed steel twist drill bits (2.5/2.8/3/3.2/3.5mm) and 7 Allen wrenches.-The 90° countersunk drill head is designed for concealed screw countersunk installation.-The drill bit is easily removable for cleaning and replacement. The spiral-grooved center drill bit quickly removes drilling debris, effectively preventing accumulation and improving drilling efficiency.-Wear resistance, stability, durability, fast drilling speed and can withstand high-intensity use.-The hexagonal shank is suitable for most standard electric drills, hand drills, bench drills and other equipment.-Suitable for most materials such as cork, hardwood, pine, beech, fiberboard, plywood, plastic, polyvinyl chlo.
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Slotted taper for chatter-free deburring and countersinking. Type: Countersink Drill Bit. 4 Countersink Drill Bit. Quantity: 4pcs. Coated: -Plated. Material: High Speed Steel. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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Multifunctional Design: This Countersink Drill Bit Set combines three tools in one, serving as a countersink drill, chamfer cutter, and screwdriver, making it a versatile addition to your woodworking.
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Usage: used in the hole of the workpiece 90 degrees chamfer and taper. Material: HSS. 1pc HSS drill bit. Shank: round handle. You can complete cone processing for small amount of cutting machining. Size: 6.3mm, 8.3mm, 10.4mm, 12.4mm, 16.5mm, 20.5mm.
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5pc Titanium Coated Countersink Drill Bit Set. Set includes the following sizes : 8mm, 10mm, 12mm 16mm and 19mm. 6mm round shank makes them suitable for most types of variable speed power drills. Manufactured from carbon steel with a durable titanium nitride coating which prolongs the bits life.
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Used for workpiece circular aperture chamfering or cone hole, the edges on the surface of the chamfering processing. 4 x Chamfers Drill Bit(A SET). -Color: Gold(As the picture shown). -Material: High-speed steel.
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Type: Countersink Drill Bit. 4 Countersink Drill Bit. Quantity: 4pcs. Material: High Speed Steel. Color: Gold. Size: 2-5 5-10 10-15 15-20.
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