6x Drill Bit. Shank type: round.
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3PCS Countersink Drill. Five flute design reduces vibration for smoother drilling and extended life. 1/4" round shank fits all handheld and stationary drills. Made from high carbon steel for increased durability.
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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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Shank type: round. 6x Drill Bit. -Used in hardness 25 ° below the workpiece, such as carbon steel, sheet iron, insulation board.
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Five Flute Chamfer Debur Countersink. - Contains all popular sizes of countersink bits. - Carpentry Countersink Drill Bit Set. 1 x Hex shank countersink drill 12mm. 1 x Hex shank countersink drill 16mm.
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This Center Drill Bit Set features a 60-degree angle countersink design suitable for various materials like wood, stainless steel, aluminium, iron, nickel, brass, copper, and steel. Angle: 60-Degrees.
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Material HSS. 1 set of 5 HSS Center Drills. Each drill has a double end and is ground with a standard 60 degree included angle. Standard 60 degree included angle. Color :Silver Tone.
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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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