The Festool 495339 Template Guide 1/2 in OD is a router template guide made for the Festool OF 2200 router. This is a template guide designed for pattern routing and template-following work. Model Number 495339. If you use templates for repeatable cuts, edge details, or routed shapes, this accessory gives you a defined guide size that helps keep the cut path consistent.

Festool lists this guide with a 1/2 inch outer diameter (12.7 mm) and a 3/8 inch inner diameter (10 mm). Those dimensions matter because the guide size determines the offset between your router bit and the template edge. In real use, that means your layout and template setup stay predictable, which is the whole point of running a guide bushing in the first place.

One of the better details here is the magnetic, self-centering design. That makes insertion simpler and helps the guide seat properly in the router base. Festool also calls out tool-free quick change capability, so swapping guides is faster when the job calls for different template sizes. That is a real time-saver if you move between operations instead of leaving one setup in the router all day.

This accessory is specifically suitable for the OF 2200, so it is aimed at users already working in that router platform. It makes the most sense for woodworkers, finish carpenters, cabinet installers, and shop users doing repeat routing where accuracy matters more than improvising with a straightedge. If you need a dedicated imperial-size guide for template work on the OF 2200, this is the right kind of accessory to keep on hand.

Festool 495339 Template Guide 1/2 in OD Keeps Template Routing Predictable

This is the kind of small router accessory that matters a lot once you start doing repeat work on an OF 2200.

• Who it's for: OF 2200 owners doing template routing, pattern work, cabinetry, and other jobs where repeatable offsets matter.
• Why it stands out: Magnetic self-centering and tool-free guide changes make it faster and easier to use than a fussy bushing setup.
• Worth knowing: This is a dedicated Festool OF 2200 template guide, so it is the right buy if you need this exact 1/2 inch size and already work in that router platform.

• What router does this template guide fit? Festool lists it as suitable for the OF 2200.
• What size is this guide? The outer diameter is 1/2" (12.7 mm) and the inner diameter is 3/8" (10 mm).
• Does it require tools to change? Festool states that the template guides use a tool-free quick-change system.
• Does this guide help with centering? Yes. Festool calls out magnetic self-centering for easier insertion.