Description

Key Features

No Math at the Saw

Transfers corner angles directly to the saw so you can move from layout to cutting faster without writing down degrees or fractions.

Inside and Outside Corners

Handles both interior and exterior angles, making it useful for trim, molding, and finish work where fit matters on the first cut.

Festool Saw Accessory Fit

The Festool 200127 SM-KS Angle Transfer Device is built for Festool KS 60, KSC 60, and KS 120 miter saw setups, with a reflective line that also helps with laser alignment.

Overview

Festool 200127 SM-KS Angle Transfer Device is a miter saw angle transfer accessory for trim and finish work. This is a angle transfer device designed for transferring inside and outside corner angles directly to a miter saw. Model Number: 200127. If you install crown, base, casing, or other finish material, this tool helps you get from corner measurement to cut setup without stopping to calculate or write down exact angles.

The big advantage here is speed with less guesswork. Festool states the SM-KS automatically generates the dissecting angle, which means the tool helps split the measured corner into the correct miter setting. In real use, that matters because it cuts out one of the most annoying parts of trim work: measuring a corner, translating it, and hoping nothing got lost between the wall and the saw.

It is built to work with interior and exterior angles, so it is useful in the spots where rooms stop being perfectly square and standard settings stop being reliable. That makes it a practical add-on for finish carpenters, remodelers, cabinet installers, and serious DIY users who want cleaner joints with less wasted stock.

Festool lists this accessory as suitable for the KS 60, KSC 60, and KS 120. The Tool Nut product data also notes a reflective center line intended to line up quickly with Kapex dual lasers. That gives you a fast visual reference at the saw and helps speed up setup when you are bouncing between multiple corners on an install.

Another useful point is that this accessory is not just about accuracy in a perfect shop environment. It solves a very jobsite problem: walking measurements back and forth without losing them. The locking design keeps the angle captured so the reading you take at the wall is the same one you bring to the saw. Less rework, less material waste, and fewer test cuts.

If you are the kind of user who cuts a few miters a year, this may feel like a specialty accessory. If you do finish work regularly, it is the kind of tool that earns its keep quickly. The value is not just in measuring corners. It is in making repeatable, reliable angle transfer faster when the job has to look right and the trim is too expensive to cut twice.

Faster Angle Transfer for Trim Work

This accessory is built to save time where trim jobs usually slow down. Instead of measuring a corner and manually converting that number at the saw, you capture the angle and transfer it directly for setup.

• Designed for inside and outside corner measurements
• Automatic angle bisection helps reduce setup errors
• Reflective center line provides a quick visual reference

What’s in the Box

• (1) Festool SM-KS Angle Transfer Device

Key Specifications

Product Type	Angle Transfer Device
Weight (lbs)	0.9 lb
Corner Compatibility	Interior and exterior angles
Angle Function	Automatic angle bisection
Suitable For	Festool KS 60, KSC 60, KS 120
Reference Line	Reflective center cut line

Compatibility

Festool Miter Saws

Officially listed as suitable for Festool KS 60, KSC 60, and KS 120 saws.

Laser Reference Use

Tool Nut product data notes the reflective center line is intended to line up with Kapex dual lasers for quicker setup.

Built For

Finish Carpentry Trim Installation Baseboard and Casing Crown Molding Remodeling Cabinet and Interior Finish Work

Pro Tip

When you are moving fast on a trim install, lock the captured corner angle before heading back to the saw. On Kapex setups, use the reflective center line as a quick visual check against the laser so you spend less time sneaking up on the cut.

Tool Nut’s Take

Tool Nut’s Take

Festool 200127 SM-KS Angle Transfer Device Keeps Finish Work Moving

This is a smart add-on for anyone doing trim work often enough that bad corners and wasted stock are costing real time.

• Who it’s for: Finish carpenters, remodelers, and serious DIY users cutting casing, base, and molding on Festool miter saws.
• Why it stands out: It skips the math, handles inside and outside corners, and helps transfer the angle you actually measured instead of the one you think you wrote down.
• Worth knowing: This is a specialty accessory, not a must-have for occasional cuts. But if corner transfer is part of your weekly routine, it is the kind of tool that saves material and headaches fast.

Common Questions

• What type of product is this? It is an angle transfer device used with a miter saw to capture and transfer corner angles for cutting.
• Which Festool saws is it listed for? Festool lists it as suitable for the KS 60, KSC 60, and KS 120.
• Can it handle both inside and outside corners? Yes. Festool specifically states it is for interior and exterior angles.
• What makes setup easier at the saw? The device automatically generates the dissecting angle, and Tool Nut product data notes a reflective center line for quick laser reference on Kapex saws.