9/16″ HSS Drill Bits 2-Pc Set Straight Shank Polished Flute High Speed Steel NEW

We have not cleaned or refurbished this item in any way, as we leave that decision up to the eventual buyer. We test used items before we list and before we ship to make sure you are getting a high quality and functional tool. Sold with the Tucson Tool Shop 30 Day guarantee! Please check our thousands of positive reviews. We are a brick and mortar store located in Tucson, AZ continuing the legacy of a business that has been around since 1978. We strive to keep all of our customers happy. Customer service is job #1. If you have any questions about this or any item we have listed please do not hesitate to contact us!

Most purchases ship out the same day as long as it is before 2pm AZ time or before the postal service does its pick up for the day. NO shipments go out on Sunday.

This listing is for a pair of 9/16″ (0.5625″) High Speed Steel (HSS) Drill Bits, featuring straight shanks and polished flutes for smooth chip removal and reduced friction.

Perfect for metal fabrication, machining, and general industrial drilling tasks requiring precision and durability.

Features:

• Material: High Speed Steel (HSS) — long tool life and excellent wear resistance.

• Shank Type: Straight Shank (compatible with standard chucks).

• Flute Finish: Polished for improved chip evacuation and smoother cutting.

• Cutting Diameter: 9/16″ (14.29 mm).

• Overall Length: [insert if known, e.g., 6″].

• Quantity: 2 Pieces (total included).

• Ideal for: machinists, toolmakers, maintenance shops, and metalworking professionals.

Applications:

âś… Machining ferrous and non-ferrous metals

âś… Tool & die shop operations

âś… Drilling steel plate, mild steel, and cast materials

âś… Precision bench and press drilling

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