Twist Drill Bits, #16 (.177”) 12 pcs, Heavy Duty HSS Super-Tem Split Point, 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.

Genuine National Twist Drill & Tool Co. set of 12 high-speed steel #16 (.177”) straight shank drill bits.

âś… Super-Tem Split Point design for fast, precise starts without walking

âś… Heavy-Duty HSS construction for drilling metal, plastic, or wood

✅ Made in the USA — trusted quality since Rochester, Michigan

âś… Vintage-era packaging; bits are new and unused

Perfect for machinists, tool & die shops, or anyone restoring USA-made drill collections.

Ships fast from Tucson, Arizona — buy with confidence from TucsonToolShop (99.7% positive feedback).

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