The model number is 510 - 424, manufacture date 6/1987 I believe. From what I can find on the internet, though not listed on the machine anywhere, it's an Ohio Forge brand. on a baby drill press I've had for a while. I'm looking for info - manuals, schematics, etc. Ohio Power Tool has been in business since 1983 providing premier customer service specializing in sales and. Zentrix Download Deutsch Dictionary here. Find great deals on eBay for ohio forge drill press.