--- 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: "฿787" currency: THB in_stock: true reviews_count: 13 category: "Uxcell" url: https://www.desertcart.co.th/products/196133739-pcb-drill-bits-1mm-tungsten-carbide-rotary-tool-jewelry-cnc store_origin: TH region: Thailand --- # Spiral flute design for smooth drilling 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:** ฿787 **Availability:** ✅ In Stock ## Summary > 🛠️ Drill with precision, power, and style—because your projects deserve the best! ## 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?** ฿787 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/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 - • **Effortless Cutting:** Spiral flute bits reduce cutting force and prevent breakage for seamless operation - • **Unmatched Durability:** Crafted from tungsten carbide for superior hardness and wear resistance - • **Versatile Compatibility:** Perfect for PCB, plastics, fiberglass, wood, and soft metals—engineered for CNC and rotary tools - • **Pinpoint Precision Drilling:** 1mm cutting edge diameter ensures flawless micro-holes every time - • **Optimized for Professional Use:** Straight shank fits standard 1/8" collets, ideal for high-precision drilling machines ## Overview The uxcell PCB Drill Bits set includes 10 high-precision 1mm tungsten carbide bits with a 1/8" shank, designed for professional-grade micro drilling. Featuring a spiral flute design for smooth cutting and enhanced durability, these bits excel in PCB, plastic, wood, and soft metal applications, fitting perfectly into CNC and rotary tools for flawless, clean results. ## Description Buy uxcell PCB Drill Bits 1mm Tungsten Carbide Rotary Tool Jewelry CNC Engraving Print Circuit Board Micro Drill Bits 1/8 Inch Shank 10 Pcs: Wood Drill Bit Sets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great bits as long as you use them correctly. - 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. Review: Great dremel bits - 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 ## 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 | #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 ![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 M***L on 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. ### ⭐⭐⭐⭐⭐ Great dremel bits *by D***W on 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 ### ⭐⭐⭐⭐⭐ Good for initial PCB drilling/ etching investigation *by P***M on 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 --- ## 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.co.th/products/196133739-pcb-drill-bits-1mm-tungsten-carbide-rotary-tool-jewelry-cnc](https://www.desertcart.co.th/products/196133739-pcb-drill-bits-1mm-tungsten-carbide-rotary-tool-jewelry-cnc) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-28*