2Pcs Diamond Step Drill Bit 20/35/50mm – M10 Thread for Angle Grinder & Drill, Cuts Marble, Granite, Tile, Concrete – 3-in-1 Hole Opener with Adapter
$28.98
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$28.98
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by bosugroup.com
Free 30-day returns Details
Product details
| Management number | 218202454 | Release Date | 2026/05/03 | List Price | $11.59 | Model Number | 218202454 | ||
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| Category | |||||||||
- Wide Range of Sizes: This step drill bit offers three different sizes (20mm, 35mm, and 50mm), providing versatility for various hole opening needs, features precision brazing and an integrated forged structure for exceptional sharpness and long-lasting wear resistance.
- Diamond-Enhanced Cutting Edge – Equipped with diamond particles for superior sharpness. The 3-tier expanding design allows for fast, accurate drilling in a wide range of materials.
- Universal 10mm Metric Thread Compatibility – Fits seamlessly into Type 100 angle grinders with standard 10mm metric threaded handle. Includes adapter for use with handheld drills, offering enhanced versatility.
- Ideal for Hard Surface Edge Work – Specially designed to handle edge cutting and drilling on tough materials like concrete, tile, marble, granite, quartz, and microcrystalline stone.
- Efficient & Durable Performance – Built to deliver smooth operation and extended service life, even under heavy-duty conditions — perfect for professional construction and renovation tasks.
| Brand Name | dcvbny |
|---|---|
| Part Number | Stepped Drill Bit |
| Manufacturer | belistair |
| Tool Flute Type | Spiral |
| Included Components | Step Drill Bits |
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