A few passes with a soft wire brush help clear material from between the teeth.
Aggressive removal for rough shaping, with four versatile shapes.
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Match a 1/8″ collet or compatible chuck. Check your tool’s mounting + speed limits. Hand drills + drill presses are not recommended.
Extreme tooth structure
Made in the USAEach profile gives you a different way to shape, hollow or refine your work.
1/8″ × 7/8″
Follow contours, refine edges + reach tighter spaces.
3/8″ × 3/8″
Shape rounded recesses, inside curves + hollows.
1/4″ × 1/2″
Blend flowing curves into narrow grooves + details.
1/4″ × 1/2″
Round edges + carve hollows with a curved bottom.
Shape references are not to scale. Head sizes are base diameter × length; the teeth make the finished head slightly larger.
Very Coarse uses the open-spaced Extreme tooth structure for fast removal with less loading in soft, wet or gummy woods.
Other 1/8″ shaft kits. Choose the grade and shape mix that suit your work.
Gradual shaping + a finer finish with four versatile shapes.
Faster shaping to establish the form, with four versatile shapes.
Five shapes + mixed grades for shaping, refining + adding grooves.
Smaller heads for fine lines, intricate texture + tight spaces.
Get the rough shape in place with four Very Coarse burrs for power carving. Their open-spaced Extreme teeth suit fast removal in soft, wet or gummy woods. Move between the Taper, Sphere, Flame and Ball Nose as your woodcarving develops, then use lighter passes as you approach the final form.
Made in the USA, the structured tungsten-carbide teeth are brazed to steel for controlled material removal. Carve with or across the grain, using light pressure as you approach the finished shape.
Metals, ceramics or hard stone.
Use a 1/8″ collet or compatible adjustable chuck on a suitable rotary tool, die grinder or flex-shaft handpiece. Hand drills and drill presses are not recommended.
Insert at least half of the shaft into the collet or chuck. Secure it according to your power tool’s instructions.
Recommended operating range: 15,000–30,000 RPM. Both material-removal rate and control improve as speed increases toward the burr’s recommended operating range. Never exceed the lowest maximum speed rating in your setup. Use light pressure and let the tool do the work.
Let your power tool stop completely before setting it down.
A few passes with a soft wire brush help clear material from between the teeth.
For stubborn wood residue only, follow the torch-cleaning steps in our care guide. Let heated metal cool naturally before handling.
See cleaning stepsKutzall’s tungsten-carbide teeth are securely brazed to the steel tool with a nickel alloy. Protect the teeth from impact against hard surfaces, especially while spinning. Let your power tool stop completely before setting it down.
Not for use on metals, ceramics or hard stone.
More on tool careLet the tool cool before handling. Keep heat away from handles and other non-metal components.
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