DeWALT
DeWALT Bi-metal 48mm Hole Saw
Part No.
DT90317-QZ
Procurement Intelligence
The DeWALT DT90317-QZ is a bi-metal hole saw from DeWALT's standard drilling accessory line, designed for drilling clean circular holes in metal, wood, and composite materials with a 44mm cutting depth. Critical verification: confirm arbor compatibility, as this unit does not include an arbor—a separate DeWALT arbor adapter (typically DT90305 or equivalent) must be procured separately for installation on drill chucks.
Metal and wood hole drilling
Before ordering — verify:
| ☐ | Arbor purchase required |
| ☐ | Bi-metal durability |
| ☐ | 48mm clearance needed |