Countersink HSS Drill Bits
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Drillco's single flute countersinks are an excellent choice to create the small holes required for screws or rivets. This style of drill bit is designed to allow the fastener to sit flush with material after installation.
60Degree Centering
82Degree Countersinking Flat Head Screws
90Degree Chamfering and Deburring
60Degree Centering
82Degree Countersinking Flat Head Screws
90Degree Chamfering and Deburring
Your Trusted Countersink HSS Drill Bit Provider in Illinois
Fasteners Etc., Inc. proudly supplies a comprehensive selection of high-speed steel (HSS) countersink drill bits, including single-flute and deburring styles designed for precise centering, countersinking, and chamfering applications. Our offerings include 60°, 82°, and 90° angles to accommodate various fastening needs. As a veteran-owned business based in Illinois, we are committed to providing fast shipping, volume discounts, and outstanding customer service. Trust Fasteners Etc., Inc. as your dependable source for countersink drill bits and industrial cutting tools.