Questions and Answers for RYOBI Black Oxide Round Shank Twist Drill Bit Set (25-Piece)

A:  I would expect that these drill bits, and all others of the same type or those with the hexagonal ends, are compatible with all electric drills ever made, and essentially all non-antique hand drills.

A:  Hello, Samantha - Thank you for your question. These bits should be compatible with all RYOBI drills. I hope this helps! Additionally, if you need further support, then a RYOBI Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.800.525.2579 or through email or live chat when you visit us at https://www.ryobitools.com/support/contact. And thank you again for your interest in the Black Oxide Round Shank Drill Bit Set (15-Piece). - Jewel

A:  Hi, Mitch. Thank you for your interest in the RYOBI Black Oxide Round Shank Drill Bit Set. There should be instructions in the manual for this. Without the model number for the tool I am not able to look up the manual to provide these instructions. Thank you for asking, if you have further questions and would like to speak with a RYOBI Customer Experience Professional, all contact services are available Monday- Friday from 9am to 6pm (est) to contact us toll free please call 800.525.2579. Other methods of contact offered are email (24 hr response) or live chat, to speak with someone immediately at https://www.ryobitools.com/support/contact I hope this helps! - Jewel