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1/8″ Shaft 4-Piece Very Coarse Kit

Close-up of a Taper Burr carving a wooden sculpture
Technique inspirationFollow the line. Make it yours.Tool size + grade shown may differ.

1/8″ Shaft 4-Piece Very Coarse Kit

5.0
Rated 5.0 out of 5 stars
62

Aggressive removal for rough shaping, with four versatile shapes.

Sale price $ 70.55

Shipping calculated at checkout

1/8″ shaft · Check your fit

Match a 1/8″ collet or compatible chuck. Check your tool’s mounting + speed limits. Hand drills + drill presses are not recommended.

Included grade Very Coarse

Extreme tooth structure

See included shapes + sizes
Free U.S. shippingOn orders over $50
Made in the USA
4 burrs · 1/8″ shaft

Meet the shapes in your kit

Each profile gives you a different way to shape, hollow or refine your work.

  • Taper

    1/8″ × 7/8″

    Follow contours, refine edges + reach tighter spaces.

  • Sphere

    3/8″ × 3/8″

    Shape rounded recesses, inside curves + hollows.

  • Flame

    1/4″ × 1/2″

    Blend flowing curves into narrow grooves + details.

  • Ball Nose

    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.

Close-up of the open, patterned conical teeth of Kutzall Extreme
ExtremeVery Coarse

Very CoarseExtreme tooth structure

Very Coarse uses the open-spaced Extreme tooth structure for fast removal with less loading in soft, wet or gummy woods.

Explore tooth technology

Compare your kit options

Other 1/8″ shaft kits. Choose the grade and shape mix that suit your work.

Compare all burr kits

Full product details

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.

Works with

  • Wood
  • Plastic
  • Drywall
  • Rubber
  • Fiberglass
  • Soft stone

Not for use on

Metals, ceramics or hard stone.

Mounting Guide

Kutzall burr shafts seated in rotary-tool collets
Match the shaft to your tool’s collet or chuck.
  1. Match your shaft size

    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.

  2. Seat the shaft securely

    Insert at least half of the shaft into the collet or chuck. Secure it according to your power tool’s instructions.

  3. Use the recommended speed

    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.

  4. Let it stop completely

    Let your power tool stop completely before setting it down.

Caring for your Kutzall

Cleaning a Kutzall hand rasp with a wire brush
Brush away buildup

A few passes with a soft wire brush help clear material from between the teeth.

Using a torch to clear buildup from a Kutzall shaping wheel
Clear stubborn residue

For stubborn wood residue only, follow the torch-cleaning steps in our care guide. Let heated metal cool naturally before handling.

See cleaning steps
Protect the teeth

Kutzall’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 care

Let the tool cool before handling. Keep heat away from handles and other non-metal components.

Customer reviews

From the Kutzall community.

Real experiences. Shared by makers like you.

5.0
Rated 5.0 out of 5 stars
Based on 62 reviews
100%would recommend this product
Slide 1 selected
62 reviews
  • TB
    Timothy B.
    Verified Buyer
    Reviewing
    1/8" Shaft – 4-Piece Kit, Very Coarse Very Coarse
    I recommend this product
    Rated 5 out of 5 stars
    3 weeks ago
    Works Great

    So far I've only used the Flame burr and the Taper burr. They both work amazing. Anyone wanting to get into power carving wood should definitely give these sets a try. You Will Not be disappointed.

  • TN
    Tom N.
    Verified Buyer
    Reviewing
    1/8" Shaft – 4-Piece Kit, Very Coarse Very Coarse
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Relief carving

    Just started carving!! Works great

  • BL
    Barry L.
    Verified Buyer
    Reviewing
    1/8" Shaft – 4-Piece Kit, Very Coarse Very Coarse
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    Nice bits

    Sweet

  • T
    Timothy
    Reviewing
    1/8" Shaft – 4-Piece Kit, Very Coarse Very Coarse
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    5 Stars

    Amazing product.

  • FD
    Fabio D.
    Verified Buyer
    Reviewing
    1/8" Shaft – 4-Piece Kit, Very Coarse Very Coarse
    I recommend this product
    Rated 5 out of 5 stars
    6 months ago
    Very good the tool i ever had to sand carving wood. Definitely i will buy more

    Very good the tool i ever had to sand carving wood. Definitely i will buy more

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