Stay up to date on the latest sales, learn about new products and receive a promo code for 10% off your first order* when you sign up for emails.
*Excludes machinery & select brands. Click here for more details.
Have questions? Give us a call at 260-637-0054.
Hardened steel drill bit for the Mafell DDF 40 Duo Dowel System. It drills the 3mm (~1/8") hole needed for 3mm dowels.
Also compatible with the DD40P Duo Dowel System.
OakTree Supply is a family owned and operated woodworking machinery, tool and supply store with a focus on quality brands you won't find in the big-box stores. Whether you are a hobbyist, a long-time pro, or even a business in need of industrial machinery, we can help!
Learn more on our About Us page.
Visit Our Retail Store:
14110 Plank Street
Fort Wayne, IN 46818
Stay in the loop about sales, new products, events, helpful information & more!
© 2026, OakTree Supply Powered by Shopify
