Keyseat cutter Bosch 2 609 200 312 Working diameter 4 cm

The Bosch keyseat cutter 2 609 200 312 with a 4 cm working diameter is a precision cutting tool intended for creating keyways and slots in a variety of materials. Designed to be mounted in compatible routers or milling machines, this cutter provides accurate profile control and consistent cutting depth for machining tasks that demand repeatable, clean results. The body and cutting edges are manufactured to maintain shape under typical operational loads, supporting both professional workshop use and advanced DIY projects.

Advantages

The cutter offers a defined 4 cm working diameter that helps maintain uniform slot width and depth. Its construction provides stable cutting performance and resistance to wear during normal use. The tool is compatible with standard mounting systems for routing and milling equipment, facilitating quick installation and replacement. Overall, it helps reduce finishing time by delivering clean cuts and minimizing material tear-out.

Suitable for

• Cutting keyways and slots in metal, wood, and composite materials (depending on machine setup and cutting parameters)
• Precision machining tasks in repair workshops and manufacturing settings
• DIY projects requiring repeatable slot profiles and controlled cutting depth

Key specifications

• Working diameter: 4 cm
• Intended use: keyseat / slot cutting
• Compatibility: for use with compatible routers and milling machines
• Construction: hardened cutting edges designed for durability under normal operating conditions

How to use

Secure the keyseat cutter in the router or milling machine according to the machine manufacturer's instructions, ensuring correct mounting and clamp tightness. Select appropriate spindle speed and feed rate for the material being machined, and perform a test cut on scrap material to confirm settings. Guide the cutter steadily through the workpiece along the marked path, controlling depth in multiple passes if necessary to avoid overload. After use, clean the cutter to remove chips and residue and store it in a protective holder to preserve the cutting edges.

Usage recommendations

Use appropriate personal protective equipment, including eye and hearing protection. Match cutting speed and feed to the material and machine power to prevent premature wear. For best results on harder materials, make several shallow passes rather than a single deep cut. Periodically inspect the cutting edges and replace the cutter when signs of wear affect cut quality.