Dremel 655 Rotary Tool Accessory Dremel 655

The Dremel 655 keyhole router bit is designed for creating recessed mounting slots in picture frames and other items intended to be hung. With an overall length of 37 mm and a working length of 2.7 mm, and an 8 mm cutting diameter, this rotary accessory is suitable for precise routing tasks on wood and similar materials.

Advantages

The bit provides accurate keyhole-shaped slots for secure wall mounting and a clean finish. Its compact working length allows controlled depth cutting, and the 8 mm diameter offers a balance between slot strength and neat appearance. Built to fit Dremel rotary tools, it supports repetitive use with consistent results.

Suitable for

• Creating keyhole slots in picture frames
• Making recessed mounting points in wooden panels
• Preparing hanging points in small wooden objects

Key specifications

• Overall length: 37 mm
• Working length: 2.7 mm
• Cutting diameter: 8 mm
• Tool type: rotary router/keyhole bit for handheld rotary tools

How to use

Secure the Dremel 655 in the rotary tool collet according to the tool manufacturer’s instructions. Mark the location for the keyhole slot, set an appropriate speed for the material, and guide the bit steadily to rout the slot to the required depth. Make test cuts on scrap material to confirm speed and depth before working on the final piece.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses and a dust mask. For best results on wood, use moderate speed and avoid forcing the tool; allow the bit to cut smoothly. Clean and inspect the bit after use and store in a dry place.