7/8"x6" SPADE BIT DEMO DEMON

What it is

• Brand: Diablo (Freud Tools)
• Series: Demo Demon™ spade bit
• Type: 7/8" wood boring spade bit
• Function:
  • drills clean, fast holes in studs and joists
  • designed to survive nails in framing lumber
  • used in HVAC, plumbing, and electrical rough-in work

Key specs

• Diameter: 7/8 inch
• Length: 6 inch overall
• Shank: 1/4" hex (impact driver compatible)
• Material: high-carbon steel
• Features:
  • Dura-Tip self-feeding point
  • DEMO-Edge cutting geometry
  • chip-clearing paddle design
  • impact-rated (“Impact Strong”) construction

Verified identifiers

• MPN: DSPD4040
• UPC: 008925164449

Bottom line

• ✔ Fully standardized Diablo tool SKU
• ✔ Fixed UPC confirmed across distributors
• ✔ Part of the DSPD Demo Demon spade bit family
• ✔ Consistent contractor rough-in tool used across multiple trades