SHARPRO1/4 Tungsten Carbide Burr Bits 1/4" Shank Compatible with Dremel
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- Universal Fit for Dremel & Other Brands –Standard 1/8" shank carbide burr compatible with Dremel rotary tools, WEN, PHALANX, Milwaukee, DeWalt and most CNC machines. Plug-and-play rotary tool bit for metal and wood. No adapter required.
- Designed for Steel & Hard Metals – Tungsten carbide burr bit cuts carbon steel, stainless steel, alloy steel, hardened steel and cast iron (HB125–400). Made from one-piece 10% cobalt material, this tungsten carbide burr bit for steel delivers high hardness, long edge life and fast metal removal.
- Break-Resistant One-Piece Design – Die grinder bit for metal Solid carbide construction with no welding joints reduces snapping at high speed. For best durability, use light pressure and progressive cutting.
- Multi-Material Rotary Tool Bit –Works on steel, cast iron, wood, MDF, plywood and ceramic tile. Not for aluminum, brass, acrylic or plastic, which may clog flutes, cause overheating and damage carbide burr bits for metal.
- Sustainability: Sharpro’s low-carbon process cuts waste & tool changes, enabling sustainable high-speed machining. A truly sustainable tool must protect nature and deliver durability—Sharpro delivers both.
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Estimated shipping
Select a product to estimate shipping.What materials can this carbide burr cut?
Designed for carbon steel, stainless steel, alloy steel, hardened steel, cast iron, wood, MDF, plywood, and ceramic tile.
Which rotary tools can I use with this carbide burr?
Compatible with rotary tools and die grinders that match the burr's shank size and collet capacity.
Why is this carbide burr made from one piece?
Its one-piece solid carbide design has no welded joints, helping improve strength and resistance to breakage.
Can I use this carbide burr on aluminum or plastic?
Use light pressure and progressive cutting. Avoid forcing the burr into the material, especially at high speed.
Product details






| Main Specification | |
|---|---|
| Manufacturer | SHARPRO |
| Unit Count | 1 Count |
| Cutting Diameter | 0.25 Inches |
| Brand | SHARPRO |
| UPC | 648564255353 |
| Number of Items | 1 |
| Cut Type | Single Cut |
| Shape | Cylindrical |
| Included Components | SPWSST6.22 |
| Material | Tungsten Carbide |
| Size | 1 |
| Finish Type | Unfinished |
| Item Weight | 9.93 g |
| Technical Details | |
| Part Number | ST-CA |
| Model | SPWSST6.22 |
| Material Type | Tungsten Carbide |
| Number of Flutes | 2 |
| End Cut Type | Single Cut |
| Tolerance Held | Precision |
| Number of Cutting Edges | 1 |
| Style | |
| Finish Types | Unfinished |
| Others | |
| Item Highlight | Side Metal Cutting Bits for Meta Wood Steel or Rotary Rasp for Carving Cutting Engraving Grinder or 22mm CL or 50mm OVL(3PCS) |
| Product Type | Cutting Burrs |
| Size Name | 1 |








