Delta Rockwell Drill Press 15-017 Manual: Where to Find It and What It Covers
If you have inherited or purchased a Delta Rockwell 15-017 drill press and are looking for the manual, you are in good company. The 15-017 is a 15-inch floor-standing drill press made during the Delta-Rockwell era, which spans roughly from the mid-1940s through the early 1970s. These machines were built to industrial standards, they are still running in shops across the country, and the manuals are findable if you know where to look. The key point is which variant you own, because the 15-017 was produced for decades and the manual for one revision may not match your machine exactly.
What the 15-017 Is
The Delta Rockwell 15-017 is a 15-inch swing floor-standing drill press. Fifteen-inch swing means the machine can drill to the center of a 15-inch-wide workpiece. Various motor options were paired with the 15-017 across its production run, and the machine went through mechanical updates at different points during manufacture. The basic architecture is a heavy cast-iron head, a steel column, a cast-iron table, and a spindle assembly with a Jacobs-taper chuck.
Where to Find the Manual
VintageMachinery.org (OWWM): This is the first place to check. VintageMachinery.org hosts a large library of scanned manuals for vintage American machinery including Delta and Rockwell-era drill presses. Search the site’s manual library for “Delta 15-017” or “Rockwell 15-017.” Multiple scans covering different production years are often available. Download everything you find: comparing two versions of the manual can clarify which revision your machine matches.
ManualsOnline.com: Search for “Delta Rockwell 15-017 drill press.” Quality and completeness vary by scan, but the site often has options not on VintageMachinery.org.
Artisan’s Asylum (artisansasylum.com): A makerspace in the Boston area that maintains a library of vintage machine documentation as part of their educational mission.
Google search with filetype: Try Delta Rockwell 15-017 drill press manual filetype:pdf. This sometimes surfaces scans hosted on university servers, machinist forums, or makerspace sites that do not appear in standard search results.
What the Manual Covers
Safety guidelines: Proper workpiece clamping, appropriate speeds for different materials, PPE requirements, and general drill press operating rules.
Speed chart: A table of recommended spindle speeds for different drill bit diameters and materials. The 15-017 uses a step-pulley system; the chart tells you which belt position to use for a given application.
Adjustment procedures: How to set the depth stop, how to tram the table square to the spindle, how to adjust the quill return spring tension, and how to align the belt on the pulleys.
Lubrication schedule: Which points require oil and grease, what type, and at what intervals.
Parts list and exploded diagram: A numbered list of every component with corresponding exploded-view drawings.
The Honest Flaw: Variants Don’t Always Match
The 15-017 was produced over a long period and went through multiple mechanical revisions. The part numbers in a 1952 manual may differ from a 1967 manual even though the external appearance of the machine is similar. If your machine was modified by a previous owner, the manual’s parts list may not precisely match what is on your machine.
If you cannot find a manual that matches your specific variant, the OWWM forums at VintageMachinery.org are a good place to post photos and ask for help identifying your production year and the correct documentation.
Safety Notes
OSHA requires that drill press operators secure workpieces with clamps or a vise rather than holding them by hand. CCOHS guidance adds that operators should select appropriate speeds for the material and bit diameter, avoid wearing loose clothing near rotating parts, and ensure the chuck key is removed before starting the machine. A step-pulley machine like the 15-017 should always be powered off and the belt fully stopped before changing speeds.
Conclusion
- The Delta Rockwell 15-017 manual is available free at VintageMachinery.org, ManualsOnline.com, and potentially artisansasylum.com.
- Download multiple scans if they exist: the 15-017 was produced for decades and variants differ.
- The manual covers safety, the speed chart, adjustment procedures, lubrication, and a parts list with exploded diagrams.
- If your manual does not match your machine exactly, the OWWM forums are the best community resource for identifying your specific variant.
FAQ
Where can I download the Delta Rockwell 15-017 manual for free? VintageMachinery.org is the best starting point. Also check ManualsOnline.com and artisansasylum.com.
What does the 15-017 manual’s speed chart cover? The speed chart lists recommended spindle speeds for various drill bit diameters and materials, correlated to the step-pulley belt positions on the machine.
Why are there multiple versions of the 15-017 manual? The 15-017 was produced from roughly the mid-1940s through the early 1970s and went through mechanical revisions. Each revision may have its own manual.
What is the swing of the Delta Rockwell 15-017? 15 inches.
What chuck taper does the Delta Rockwell 15-017 use? Most 15-017 machines use a Jacobs taper chuck. The specific taper number depends on the variant; check your parts diagram or measure the taper directly.
What if the manual I find doesn’t match my machine? Post photos and your machine’s serial number to the OWWM forum at VintageMachinery.org.
How do I change speeds on the Delta Rockwell 15-017? Power off the machine and wait for all motion to stop. Open the belt guard, move the drive belt to the appropriate step on the pulley stack, re-tension the belt if needed, and close the guard before restarting.
What lubrication does the 15-017 require? The manual specifies oil points on the spindle and quill, and grease points on the column rack. Use the type and viscosity specified in your manual’s lubrication section.
References
- VintageMachinery.org (OWWM): vintagemachinery.org
- ManualsOnline.com: manualsonline.com
- Artisan’s Asylum: artisansasylum.com
- OSHA Drill Press Safety: osha.gov
- CCOHS Drill Press Safety: ccohs.ca
