Supergrit Abrasives

GROUP B CARBIDE BURR #18

GROUP B CARBIDE BURR #18 - Main image
$2.63 $3.5 In stock

This Group B Carbide Burr #18 is designed for shaping wood, softer nonferrous metals, and plastics. Its double cut configuration provides efficient material removal and a smoother finish on suitable surfaces.

  • Double cut design for effective shaping and finishing
  • Suitable for wood, softer nonferrous metals, and plastics
  • Carbide construction for durability
  • Ideal for various shaping tasks
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Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

David J. ★★★★★

The double cut edges eat through plastic like butter and leave a finish that needs almost no sanding afterward. I've used it on a few pieces of walnut too, and it didn't clog up once. Exactly what I needed for my rotary tool.

Christopher R. ★★★★★

I was a little worried it might be too aggressive for my plastic hobby parts, but the double cut actually leaves a surprisingly smooth finish. It carved through an ABS project in half the time my old file took.

Benjamin M. ★★★★★

The double cut on this burr is no joke—it chewed through some oak scraps way faster than my old single-cut bit. Leaves a surprisingly smooth surface on plastic too, which was a nice bonus.