Dwd Posted April 17, 2024 Report Posted April 17, 2024 I found these heavy duty masonry bits in an old Milwaukee hammer drill case. The logo stamp is "OP" (see pic). Anybody know what brand that is? More importantly, what brand drill will they fit in? The shank diameter is 0.680" and is smooth, round, no flats.
Eric - TIA Posted April 19, 2024 Report Posted April 19, 2024 Very cool find but not sure who makes them.
wingless Posted April 20, 2024 Report Posted April 20, 2024 Welcome to the forum. The logo is Chicago Pneumatic. No idea on the applicable tool. 1
Dwd Posted April 20, 2024 Author Report Posted April 20, 2024 Thanks! There's a big crew rebuilding an overpass nearby. Might ask 'em what they fit.
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now