Diablo Demo Demon™ spade bits are built for boring through nail-embedded wood. DEMO-Edge™ dual cutting edges and a self-feeding Dura-Tip™ power through nail hits for a smooth drilling experience, and Diablo rates the range for up to 60X longer life.
Choose a diameter of 5/8 in., 3/4 in. or 1-1/4 in. Every size shares the same cutting edge, tip and paddle design; only the hole diameter changes.
Key Features
- Diameters: 5/8 in. (DSPD4020), 3/4 in. (DSPD4030) and 1-1/4 in. (DSPD4070).
- DEMO-Edge™ dual cutting edges: keep cutting through embedded nails.
- Self-feeding Dura-Tip™: pulls the bit through the cut for less effort.
- Curved paddle design: improves chip evacuation for more holes per battery charge.
- Impact Strong™: shank built for stability in cordless and corded impact drivers and drill drivers.
Typical Applications
- Boring holes through studs and joists to run cable, conduit and pipe.
- Remodel and demolition work in nail-embedded framing lumber.
Manufacturer Resources
Product Specs
- Product Subgroup:
- Hole Saws & Bits
- Product Group:
- Power Tools & Accessories
- Department:
- Electrical
- Product Type:
- Spade Bit
Diablo DSPD4020 – Frequently Asked Questions
How fast can I get the Diablo DSPD4020 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Diablo DSPD4020 come with a warranty?
Absolutely. The Diablo DSPD4020 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Diablo DSPD4020?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Diablo DSPD4020 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.