OwnMy 40PCS PCB Drill Bits from 0.1mm-3.0mm Micro Drill Bits Set, Spiral Flute Carbide Print Circuit Board Small Drill Bit Set, Mini Drill Bit for Jewelry CNC Engraving/Metal Stone
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$13.99
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.jewelrysors.com
Free 30-day returns Details
Product details
| Management number | 219064373 | Release Date | 2026/05/03 | List Price | $5.60 | Model Number | 219064373 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Package Includes: 2 Boxes of PCB Drill Bits (From 0.1mm to 1.0mm), 1 Box of PCB Drill Bits (From 1.1mm to 2.0mm) and 1 Box of PCB Drill Bits (From 2.1mm to 3.0mm), PLEASE confirm the specification and the size on our pictures 2 & 3 before purchasing!!
- This set of drill bits with pointed spiral cutting edge and locating ring will help to reduce the cutting force and prevent the drill from damage, can operate accurately, quickly, smoothly and cleanly, no lefting glitches or debris.
- Easy and convenient to use, various sizes will meet different drilling needs, and the vibration-proof blades make them stay stable during the engraving process; packed into protective plastic boxes for easy storage or replacement.
- Made of high-quality tungsten steel, this miniature drill bit set with high precision, milling groove and clean surface is sturdy and rust-proof, not easy to wear, bend or break, providing long-lasting, firm and efficient use.
- Widely used for processing precision drilling of circuit boards, amber beeswax, CNC engraving, 3D printer nozzle cleaning, jewelry engraving, hardware, plastic, bakelite, DIY wood craft or more precise drilling, cutting and engraving projects.
| Model | 3a4b5b36-fe17-476b-9b3c-9b85e9222245 |
|---|---|
| Brand Name | OwnMy |
| Shank Type | Straight |
| Unit Count | 40.0 Count |
| Part Number | OM-US-00516 |
| Point Style | Spear Point |
| Manufacturer | OwnMy |
| Material Type | Tungsten Steel |
| Tool Flute Type | Spiral |
| Cutting Diameter | 3 Millimeters |
| Number of Flutes | 2 |
| Number of Pieces | 40 |
| Included Components | PCB Drill Bits |
| Cutting Angle String | 9E+1 Degrees |
| Minimum Bore Diameter | 0.1 Millimeters |
| Surface Recommendation | Stone |
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