How well do these hold up against carving into steel? Like for example if I wanted to add detail to a steel rod.

Hold up well. Better than I expected. I use them for finish work on guns.

The description says 1/8" shank, but the illustration shows 3 mm - which is it? (1/8" does not equal 3 mm. 1/8" = 3.2 mm.) Thanks!

The shank is 1/8th inch, I just pulled one out a measured it.

Are these good for shaping leather?

"Shaping leather"? Let's see, assuming you want to add texture or even holes to your leather, and you wanted to use drill bits, it seems like overkill to use these carbide bits, even a cheap set that can carve very hard materials at least until they wear out. I did a little net search and most references to drill bits and leather just used regular metal bits or hand tools. Careful when drilling through leather as you might start making holes in whatever is underneath. One neat trick showed leather sandwiched between plywood to hold it down, be accurate, save your fingers, and to protect your work surface. Hope this helps.

How does it do on seashells? 😆 other than that im glad it works to smooth out welds.

Hi, this item works great on seashell.

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Double Cut Carbide Rotary Burr Set - 10 Pcs 1/8" Shank, 1/4" Head Length Tungsten Steel for Woodworking,Drilling, Metal Carving, Engraving, Polishing by Lukcase

Double Cut Carbide Rotary Burr Set - 10 Pcs 1/8" Shank, 1/4" Head Length Tungsten Steel for Woodworking,Drilling, Metal Carving, Engraving, Polishing by Lukcase

Product ID: 444629890

🔩Tungsten carbide for extreme durability

🪵Double cut design optimized for wood & soft materials

⚙️1/8" shank fits most rotary tools

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Description

🔧 Cut sharper, last longer, craft smarter.

COMPACT ORGANIZED - Comes in a sleek plastic storage case to keep your tools protected and ready for action.
UNMATCHED DURABILITY - Crafted from tungsten carbide, these burrs last 10x longer than high-speed steel and 200x longer than grinding wheels.
ELEVATE YOUR CRAFTSMANSHIP - Perfect for woodworking, metal carving, engraving, drilling, and polishing — unlock your creative potential.
VERSATILE DOUBLE CUT DESIGN - Crossed groove lines deliver superior cutting performance on wood, plastic, aluminum, and more.
PRECISION FIT FOR EVERY PROJECT - 1/8" shank ensures seamless compatibility with Dremel and similar rotary tools for flawless control.

The Lukcase Double Cut Carbide Rotary Burr Set features 10 tungsten carbide bits with a 1/8" shank and 1/4" cutting diameter, designed for precision woodworking, metal carving, and polishing. Its double cut design enhances efficiency on softer materials, while the durable carbide construction offers a lifespan up to 200 times longer than grinding wheels. Compatible with most rotary tools, this set comes neatly organized in a protective plastic case.

Specifications

ASIN	B07S8WRYH4
Best Sellers Rank	#147,108 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #151 in Power Milling Machine Accessories
Item Weight	59 g
Item model number	ML0020
Manufacturer	Lukcase
Package Dimensions	12.7 x 10.69 x 1.7 cm; 59 g

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€ 55.16

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In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

Secure transaction

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