--- product_id: 511270278 title: "20 Pcs Micro Drill Bit Set Micro Drill Bits Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits Shank for Rough Stone Jewelry Punching Engraving (0.1-1.0 mm)" brand: "prasacco" price: "£8.20" currency: GBP in_stock: true url: https://www.desertcart.co.uk/products/511270278-20-pcs-micro-drill-bit-set-micro-drill-bits-tungsten store_origin: GB region: United Kingdom --- # Precision 0.1-1.0mm sizes Nano spiral cutting edge Tungsten steel durability 20 Pcs Micro Drill Bit Set Micro Drill Bits Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits Shank for Rough Stone Jewelry Punching Engraving (0.1-1.0 mm) **Brand:** prasacco **Price:** £8.20 **Availability:** ✅ In Stock ## Summary > 🔧 Drill with precision, power, and style—because details matter. ## Quick Answers - **What is this?** 20 Pcs Micro Drill Bit Set Micro Drill Bits Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits Shank for Rough Stone Jewelry Punching Engraving (0.1-1.0 mm) by prasacco - **How much does it cost?** £8.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/511270278-20-pcs-micro-drill-bit-set-micro-drill-bits-tungsten) ## Best For - prasacco enthusiasts ## Why This Product - Trusted prasacco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Durability:** Crafted from premium tungsten steel for high wear resistance and zero bending under pressure. - • **Versatility for Pros:** Perfect for PCB, jewelry, CNC engraving, glass, plastics, and more—your all-in-one micro drilling solution. - • **Cutting-Edge Technology:** Nano-scale spiral edges reduce cutting force and prevent breakage, ensuring flawless results every time. - • **Effortless & Clean Operation:** Shock-proof design minimizes heat and burrs, delivering smooth, fast, and reliable engraving or drilling. - • **Precision at Your Fingertips:** Includes 20 micro drill bits ranging from 0.1mm to 1.0mm for ultra-fine, accurate drilling. ## Overview This 20-piece micro drill bit set features premium tungsten steel bits sized 0.1-1.0mm, engineered with nano spiral cutting edges for superior precision and durability. Designed for professionals tackling PCB, jewelry, and CNC projects, it offers shock-proof, low-heat drilling for clean, burr-free results across diverse materials. ## Description 20 Pcs Micro Drill Bit Set Micro Drill Bits Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits Shank for Rough Stone Jewelry Punching Engraving (0.1-1.0 mm) ## Features - 【Premium Material】The micro drill bit set is made of high-quality tungsten steel, with high wear resistance, high hardness, not easy to bend, and has good milling and cutting performance. - 【High-precision Cutting Edge】The micro drill bit adopts a nano-scale spiral cutting edge, which reduces the cutting force, prevents the drill from breaking, and improves the machining accuracy. - 【0.1-1.0mm Multiple Sizes】This PCB drill bit set contains 10 different sizes: 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, different sizes to meet different needs. - 【Easy to Use】Micro drill bits are designed with shock-proof design, stable and reliable engraving process, fast and clean work without burr, large chip removal space, low drilling heat, very practical. - 【Wide Application】These tungsten carbide drill bits are ideal for drilling holes in printed circuit boards, CNC engraving glass, amber beeswax, bakelite, jewelry, plastic and other precision drilling. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Prasacco | | Part number | Prasacco-538029_2-K | | Item Weight | 80 g | | Package Dimensions | 19.3 x 11.4 x 1.4 cm; 80 g | | Manufacturer reference | Prasacco-538029_2-K | | Size | 0.1-1.0mm | | Colour | Mixed color | | Finish | Uncoated | | Material | Tungsten Steel | | Number of Pieces | 20 | | Included components | NO | | Batteries included? | No | | Batteries Required? | No | ## Product Details - **Material:** Tungsten Steel - **Cutting diameter:** 0.1 Millimetres - **Finish type:** Uncoated - **Shank type:** Straight - **Brand:** Prasacco ## Images ![20 Pcs Micro Drill Bit Set Micro Drill Bits Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits Shank for Rough Stone Jewelry Punching Engraving (0.1-1.0 mm) - Image 1](https://m.media-amazon.com/images/I/610cPjHWH7L.jpg) ## Questions & Answers **Q: Are there 2 of each drills in the box your picture shows only 10** A: There were 2 boxes totalling 20 drill bits, 2 of each size. Hope that helps! ## Frequently Bought Together - 20 Pcs Micro Drill Bit Set Micro Drill Bits Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits Shank for Rough Stone Jewelry Punching Engraving (0.1-1.0 mm) - 50 Pcs Micro Drill Bit Set Micro Drill Bits Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits Shank for Rough Stone Jewelry Punching Engraving (0.3-1.2 mm) - Uolor Mini Twist Drill Bit Set, 10Pcs Micro Engraving Drill Bits, 0.6mm-2.2mm, HSS 2.35mm Shank Titanium Coated Tiny Drill Bit Hole Drilling Tool for DIY Resin, Jewelry, Amber, Circuit Board, Walnut --- ## 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.uk/products/511270278-20-pcs-micro-drill-bit-set-micro-drill-bits-tungsten](https://www.desertcart.co.uk/products/511270278-20-pcs-micro-drill-bit-set-micro-drill-bits-tungsten) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-03*