--- product_id: 196133739 title: "PCB Drill Bits 1mm Tungsten Carbide Rotary Tool Jewelry CNC Engraving Print Circuit Board Micro Drill Bits 1/8 Inch Shank 10 Pcs" brand: "uxcell" price: "€ 14.55" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.hr/products/196133739-pcb-drill-bits-1mm-tungsten-carbide-rotary-tool-jewelry-cnc store_origin: HR region: Croatia --- # Spiral flute for clean chip removal Tungsten carbide for max durability 1mm ultra-precise cutting edge PCB Drill Bits 1mm Tungsten Carbide Rotary Tool Jewelry CNC Engraving Print Circuit Board Micro Drill Bits 1/8 Inch Shank 10 Pcs **Brand:** uxcell **Price:** € 14.55 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Drill with precision, durability, and style β€” don’t get left behind! ## Quick Answers - **What is this?** PCB Drill Bits 1mm Tungsten Carbide Rotary Tool Jewelry CNC Engraving Print Circuit Board Micro Drill Bits 1/8 Inch Shank 10 Pcs by uxcell - **How much does it cost?** € 14.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/196133739-pcb-drill-bits-1mm-tungsten-carbide-rotary-tool-jewelry-cnc) ## Best For - uxcell enthusiasts ## Why This Product - Trusted uxcell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Tungsten carbide construction ensures high hardness and wear resistance - β€’ **Smooth Operator:** Spiral flute design reduces cutting force and prevents breakage - β€’ **Precision Perfected:** 1mm cutting edge diameter for micro-accuracy in every drill - β€’ **Versatile Powerhouse:** Ideal for PCBs, plastics, fiberglass, wood, and soft metals - β€’ **Pro-Level Compatibility:** Fits CNC, engraving, and PCB drilling machines for flawless results ## Overview The uxcell PCB Drill Bits set features 10 ultra-fine 1mm tungsten carbide bits with a 3mm shank, designed for high-precision drilling on circuit boards and delicate materials. Their spiral flute design ensures clean chip removal and reduced breakage, while the durable carbide material offers exceptional hardness and wear resistance, making them perfect for CNC, engraving, and PCB drilling applications. ## Description Made from ultra-fine grain carbide material for precise and easy experience, high hardness, good toughness, wear resistance, high strength, resistance to bending. Sharp cutting edge provides smooth cutting, reduces cutting force, prevents drill broken, and improves the drilling accuracy. Spiral chip space design for fast and clean chip removal. With sharp cutting edge, milling groove and clean surface. PCB drill bits have good milling and cutting performance. Can work quickly and cleanly, no glitches or scrap left. The drill bits are too tiny, so it is very fragile for handling. Use vertically and take good control of your CNC speed. The longer the length of the tool clamped by the chuck, the better. If the clamping length is shorter, you need to lower the feed rate and cutting speed to reduce vibration and extend the tool life. Combined with the material to be processed, select an appropriate feed rate and cutting speed to improve the tool life and obtain better processing accuracy and performance. ## Features - Specification: Cutting edge diameter (CED): 1mm; cutting edge length: 9.5mm; shank diameter: 3mm / 1/8" (approx.) overall length: 38mm / 1-1/2" (approx.) - Long Tool Life: With high hardness, high wear resistance, high strength, resistance to bending, anti-impairment. Made from Tungsten Carbide for precise, easy experience - Spiral Flute Bits: Tip spiral flute drill bits with sharper cutting edge, reduce cutting force and prevent drill broken, improve the drilling accuracy - High Precision: With sharp cutting edge, milling groove and clean surface, these sets of tool work quickly and cleanly, no glitches or scrap left - Great Use: Great for PC Boards, Plastics, Fiberglass, Wood, Soft Metals. Fit for: PCB drilling machines, engraving machine, CNC and high precision special drilling equipment ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07ZW478JQ | | Best Sellers Rank | #36,254 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #6 in Circuit Board Drill Bits | | Brand Name | uxcell | | Customer Reviews | 4.4 4.4 out of 5 stars (191) 4.4 out of 5 stars | | Cutting Diameter | 1 millimeters | | Finish Types | Uncoated | | Manufacturer | uxcell | | Material Type | Tungsten Carbide | | Minimum Bore Diameter | 1 millimeters | | Model | 3578550c-2df7-4edf-a97d-fe46dcdd3841 | | Number Of Flutes | 2 | | Number Of Pieces | 10 | | Part Number | a19091500ux0185 | | Point Style | Taper Point | | Set Name | PCB Drill Bit Set (10 Piece) | | Shank Type | Straight | | Surface Recommendation | Fi, Metal, Polycarbonate, Wood | | Tool Flute Type | Spiral | | Unit Count | 10 Count | ## Product Details - **Brand:** uxcell - **Cutting Diameter:** 1 millimeters - **Finish Type:** Uncoated - **Material:** Tungsten Carbide - **Shank Type:** Straight ## Images ![PCB Drill Bits 1mm Tungsten Carbide Rotary Tool Jewelry CNC Engraving Print Circuit Board Micro Drill Bits 1/8 Inch Shank 10 Pcs - Image 1](https://m.media-amazon.com/images/I/517rCv5LyHL.jpg) ## Available Options This product comes in different **Color, Size, Number of Items** options. ## Questions & Answers **Q: Will these cut through polished rocks?** A: Probably, if you use a metal-cutting lubricant and drill slowly with minimal downward pressure. **Q: How do you open the box?** A: On the longside of the box put both thumbs on each half of the cover and push each side apart. The box will open like a book, but be careful not to let the bits pop out. Handle the bits carefully as carbide is very brittle and breaks easily. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great bits as long as you use them correctly. *by on Reviewed in the United States February 17, 2026* I use these drill bits for 3d printer nozzles, they work well. They are fragile drill bits in the sense of do NOT bend as you hand drill or use an electric drill. If you keep the drill bit straight they work perfect and are sharp. ### ⭐⭐⭐⭐⭐ Good for initial PCB drilling/ etching investigation *by on Reviewed in the United States March 20, 2021* Inexpensive bits 0.8mm which although useable are very fragile. They appear to be more useful for light engraving like printed circuit board etching than any kind of "milling".Feed speeds need to be kept below 200mm/ min.On PCBs, 0.6 mm are only useful for drilling ### ⭐⭐⭐⭐⭐ Great dremel bits *by on Reviewed in the United States August 16, 2025* I use these to drill through scrap that's wedged in a metal stamping die. It works great, they are 1/8 shank so they go perfectly into my rotary tools. They snap easily, because they are carbide and not meant for any slide loads. They are designed for a drill press or a rigid machine that keeps them vertical --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/196133739-pcb-drill-bits-1mm-tungsten-carbide-rotary-tool-jewelry-cnc](https://www.desertcart.hr/products/196133739-pcb-drill-bits-1mm-tungsten-carbide-rotary-tool-jewelry-cnc) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-30*