POWERTEC USA
12-1/2" Replacement Planer Knives - 4 Pack (12803DD)
Restore Factory Suction and Surgical Precision
The POWERTEC 12803DD is a premium 4-piece set of 12-1/2 inch high-speed steel (HSS) planer blades, engineered to deliver surgical-grade sharpness and long-term durability. Designed specifically for popular 2-knife benchtop planers like the Delta TP305 and WEN 6550, this 4-pack provides two complete blade changes, ensuring your shop stays productive with minimal downtime. Each blade is precision-ground to provide a mirror-smooth finish on both hardwoods and softwoods, effectively eliminating the "chatter" and "tear-out" common with worn-out knives.
Constructed from industrial-strength High-Speed Steel, these blades offer a superior combination of wear resistance and heat dissipation. The reversible dual-edge design effectively doubles the life of every blade—when one side dulls, simply flip the knife to restore an out-of-the-box cutting edge. Equipped with machined locator holes for effortless alignment, the 12803DD set ensures your planer maintains showroom-quality accuracy pass after pass.
- Double-Set Value: 4-pack includes enough knives for two full replacements on 2-knife cutter heads.
- Precision HSS Build: Hardened steel maintains a razor edge significantly longer than standard carbon steel.
- Reversible Cutting: Symmetrical dual-edge profile allows you to flip the blades for a fresh edge instantly.
- Effortless Setup: Integrated locator holes ensure perfectly parallel alignment with the outfeed table.
- Smooth Surface Finish: High-speed shearing action reduces the need for heavy post-planing sanding.
Technical Specifications
- Blade Length: 12-1/2" (320 mm)
- Blade Width: 1/2" (12 mm)
- Blade Thickness: 1/16" (1.5 mm)
- Material: Premium High-Speed Steel (HSS)
- Hole Pattern: Machined Locator Holes for Easy Tracking
- Pack Quantity: 4 Individual Blades (2 Full Sets)
Verified Compatibility Guide
Engineered for a precision fit on industry-leading 12.5" planers, including:
- Delta: TP305, TP400LS, 22-560, 22-562, 22-565
- WEN: 6550, 6550T, 6550-242
- Craftsman: 21758, 217581, 27523, 24797, CMEW320
- Porter Cable: PC22562, PC305TP
- Grizzly: T20413, G0633
- Ryobi: AP-12
- POWERTEC: PL1250, PL1251, PL1252
- Performax: 240-3749
POWERTEC is a leading manufacturer of high-quality woodworking machinery, tools, and replacement parts. We are committed to workshop innovation, providing the durable, precision-engineered components that help craftsmen build with professional accuracy.