What size does it take?
- Planing width
- 82 mm
- Documented blade size
- 82 mm reversible carbide
- Documented blade part
- N455909
- No-load speed
- 15,000 rpm
- Battery platform
- 18V XR
- Verified tool type
- Type 1
The Type 1 manual identifies N455909 and 82 mm reversible carbide blades. It does not establish fit for every blade sold as 82 mm.
DeWalt N455909 82 mm reversible carbide planer blade
Documented for DCP580 Type 1; confirm the type on the tool before ordering N455909.
Part-number search; an exact Amazon listing has not been verified. Read the manufacturer evidence and fitting checks.
Replacement parts for this model
DeWalt N455909 82 mm reversible carbide planer blade
The DeWalt UK service DCP580-XJ Type 1 manual, PDF page 21, specifies 82 mm reversible carbide blades and explicitly names replacement part N455909.
- Match the DCP580 model and Type 1 identification to the cited manual.
- Order part N455909; do not assume every 82 mm reversible knife has the same thickness, groove or holder fit.
- Confirm pack quantity and follow the manufacturer’s blade installation and adjustment instructions.
Manufacturer reference for this model · checked 2026-10-03
Check before buying
- Match DCP580 and the tool type to the part listing; verify N455909 compatibility.
- Confirm the blade profile, locating groove and holder fit, not just the 82 mm size.
- Follow the manual’s requirements for both blades, alignment and secure installation.
Source & scope
DeWalt UK service: DCP580-XJ Type 1 manual
Source checked 2026-10-03. This page records published specifications; it is not a hands-on review or a guarantee for every accessory sold under these dimensions.
Report a specification correction