--- product_id: 388516042 title: "uxcell 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: "262.44 DT" currency: TND in_stock: true reviews_count: 4 url: https://www.desertcart.tn/products/388516042-uxcell-pcb-drill-bits-1mm-tungsten-carbide-rotary-tool-jewelry store_origin: TN region: Tunisia --- # uxcell 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:** 262.44 DT **Availability:** ✅ In Stock ## Quick Answers - **What is this?** uxcell 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?** 262.44 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/388516042-uxcell-pcb-drill-bits-1mm-tungsten-carbide-rotary-tool-jewelry) ## Best For - uxcell enthusiasts ## Why This Product - Trusted uxcell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description uxcell PCB Drill Bits 1mm Tungsten Carbide Rotary Tool Jewelry CNC Engraving Print Circuit Board Micro Drill Bits 1/8 Inch Shank 10 Pcs ## Features - About this item 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 shaper 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 | #39,446 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Circuit Board Drill Bits | | Brand Name | uxcell | | Customer Reviews | 4.4 4.4 out of 5 stars (182) | | 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 | | Point Style | Taper Point | | 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 ![uxcell 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) ## 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 for drilling but a bit fragile *by K***. on Reviewed in the United States on 28 April 2021* I use these bits in the 1.0mm size to open up predrilled holes on freshwater pearls. I've tried many different bits with a micro rotary tool, and most took a long time to drill, heating up the pearl and causing internal scorching. These bits are much sharper and drill 10x faster, and hold on much tighter. My only complaint is that some seem to be created with more fragility. I've had 2 break mid shaft in a row after 1 or 2 uses only to have a 3rd last well over 20 drills before snapping. But the ability to drill cleanly, quickly, and precisely is why I will keep buying these, despite the problem with breaking. ### ⭐⭐⭐⭐⭐ good product, but needs high speed drill *by C***S on Reviewed in the United States on 1 March 2021* These work great with a high speed drill. I use a Proxxon bench drill running at 8500 rpm, works fine for drilling pcb boards.You will not be able to use this product successfully at low speeds, and with a hand held drill you will probably snap the drill bit when you have drilled a hole and are extracting the bit out of the hole. Been there, done that. ### ⭐⭐⭐⭐⭐ works well on my CnC machine *by B***N on Reviewed in the United States on 7 September 2021* reasonable performance cutting hard wood on my CnC machine --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/388516042-uxcell-pcb-drill-bits-1mm-tungsten-carbide-rotary-tool-jewelry](https://www.desertcart.tn/products/388516042-uxcell-pcb-drill-bits-1mm-tungsten-carbide-rotary-tool-jewelry) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-25*