Proxxon tungsten-vanadium steel burrs for wood, metal and plastic

Proxxon tungsten-vanadium steel burrs for wood, metal and plastic

Proxxon burrs in tungsten-vanadium steel are milling bits for freehand work with a hand-held tool. You can use them to carve out, shape, profile and groove softwood and hardwood, non-ferrous metals (for example aluminium or brass), precious metals, plastic and plaster.

Shank and cutting head are made in one piece, so the burr sits securely in the collet. The teeth are precision-ground. According to Proxxon, the burrs run very true and are flexible. Choose the shape and size you need from the options.

The right speed

The best cutting speed depends on the diameter of the burr and on the material. The larger the burr, the lower the speed must be. Work soft material at high speed and hard material at low speed. Plastic is the exception to this rule: at too high a speed it can melt and smear onto the burr. Use a test piece to find the right setting.

Choosing and using

When choosing, check the shank diameter: it must fit the collet of your tool. The cutting head determines how wide the groove or profile will be. Clamp the workpiece firmly, guide the burr steadily without heavy pressure and wear safety goggles when milling.

Proxxon burrs product details

• Manufacturer: Proxxon
• Material: tungsten-vanadium steel
• Design: shank and cutting head in one piece
• Suitable materials: softwood and hardwood, non-ferrous metals, precious metals, plastic, plaster
• Use: carving out, shaping, profiling, grooving
• Application: freehand work

You will also need: a hand-held tool with a collet that fits the shank diameter of the chosen burr (for example from the Proxxon MICROMOT range).