• Replacement blade for Standard, smooth planer head for chatter-free planing
• Spiral cutter engages the material with a slicing action, similar to that of a skewed angle hand plane, generating less chatter and a smoother cut
• Durable solid carbide spiral-cutting blade generates consistent results over a long service life
• Self-aligning blade make for quick and easy blade changes - loosen 3 screws, replace the blade, re-tighten screws and you're done. Simple as that.

The Festool HL 850 Planer allows you to create perfectly smooth surfaces as well as distressed or rough-hewn effects with a quick-change cutterhead system that enables you to swap out heads in matter of seconds .