--- product_id: 426275179 title: "PCB Drill Bits Set, Spiral Flute Carbide 0.3mm-1.2mm Micro Drill Bits for Print Circuit Board Stone Dremel Jewelry CNC Engraving (5PCS Each)" brand: "wawasia" price: "₩16385" currency: KRW in_stock: true url: https://www.desertcart.kr/products/426275179-pcb-drill-bits-set-spiral-flute-carbide-0-3mm-1 store_origin: KR region: South Korea --- # 10 precision sizes 0.3-1.2mm Tungsten steel for max durability Sharp spiral flute for clean cuts PCB Drill Bits Set, Spiral Flute Carbide 0.3mm-1.2mm Micro Drill Bits for Print Circuit Board Stone Dremel Jewelry CNC Engraving (5PCS Each) **Brand:** wawasia **Price:** ₩16385 **Availability:** ✅ In Stock ## Summary > 🛠️ Drill like a pro, finish like a boss! ## Quick Answers - **What is this?** PCB Drill Bits Set, Spiral Flute Carbide 0.3mm-1.2mm Micro Drill Bits for Print Circuit Board Stone Dremel Jewelry CNC Engraving (5PCS Each) by wawasia - **How much does it cost?** ₩16385 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/426275179-pcb-drill-bits-set-spiral-flute-carbide-0-3mm-1) ## Best For - wawasia enthusiasts ## Why This Product - Trusted wawasia brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Pack Advantage:** 50 pieces total—5 of each size—so you’re always ready for any precision task without running out. - • **Unmatched Durability:** Crafted from premium tungsten steel for superior wear resistance and bending strength. - • **Versatile Application:** Perfect for PCB, CNC engraving, 3D printer nozzle cleaning, and intricate jewelry work. - • **Effortless Portability:** Comes in a sleek, protective plastic case to keep your bits organized and damage-free on the go. - • **Precision in Every Drill:** 10 micro sizes from 0.3mm to 1.2mm ensure flawless, glitch-free drilling on delicate PCBs and jewelry. ## Overview The Wawasia PCB Drill Bits Set features 50 high-quality tungsten steel micro drill bits in 10 sizes (0.3mm to 1.2mm), designed for precision drilling on PCBs, jewelry, CNC engraving, and more. With sharp spiral flutes and a durable protective case, this set delivers clean, efficient cuts and long-lasting performance for professionals and hobbyists alike. ## Description PCB Drill Bits Set, Spiral Flute Carbide 0.3mm-1.2mm Micro Drill Bits for Print Circuit Board Stone Dremel Jewelry CNC Engraving (5PCS Each) ## Features - 【High Quality】The PCB Drill Bits are made of high quality tungsten steel, highly wear resistance, high hardness, bending strength, anti-impairment, highly working efficiency. - 【Multi Size】This Set contains 10 different size drill bits diameter: 0.3mm, 0.4mm, 0.5mm, 0.6 mm, 0.7 mm, 0.8 mm, 0.9 mm, 1 mm, 1.1mm, 1.2mm, each size have 5 pcs. - 【High Precision】 With sharp cutting edge, milling groove and clean surface, these sets of tool work quickly and cleanly, no glitches or scrap left. - 【Application】Great for 3D Printer Nozzle Cleaning, Amber beeswax, circuit boards, bakelite, CNC engraving plexiglass, jewelery, metal plastic and other precision drilling. - 【Good Package】Package with high quality plastic box, easy carry and better protection keeps the blade tip goods in the delivery from being damaged. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Wawasia | | Part number | Wawasia | | Item Weight | 200 g | | Package Dimensions | 10.4 x 7.2 x 5.2 cm; 200 g | | Manufacturer reference | Wawasia | | Finish | Uncoated | | Material | Tungsten Steel | | Number Of Pieces | 50 | ## Product Details - **Material:** Tungsten Steel - **Cutting diameter:** 1.2 Millimeters - **Finish type:** Uncoated - **Shank type:** Straight - **Cutting angle string:** 45 Degrees ## Images ![PCB Drill Bits Set, Spiral Flute Carbide 0.3mm-1.2mm Micro Drill Bits for Print Circuit Board Stone Dremel Jewelry CNC Engraving (5PCS Each) - Image 1](https://m.media-amazon.com/images/I/61C2TZSCo8L.jpg) ![PCB Drill Bits Set, Spiral Flute Carbide 0.3mm-1.2mm Micro Drill Bits for Print Circuit Board Stone Dremel Jewelry CNC Engraving (5PCS Each) - Image 2](https://m.media-amazon.com/images/I/61wTnMlkPaL.jpg) ![PCB Drill Bits Set, Spiral Flute Carbide 0.3mm-1.2mm Micro Drill Bits for Print Circuit Board Stone Dremel Jewelry CNC Engraving (5PCS Each) - Image 3](https://m.media-amazon.com/images/I/51bKPMyuW+S.jpg) ![PCB Drill Bits Set, Spiral Flute Carbide 0.3mm-1.2mm Micro Drill Bits for Print Circuit Board Stone Dremel Jewelry CNC Engraving (5PCS Each) - Image 4](https://m.media-amazon.com/images/I/61hPGszntfL.jpg) ![PCB Drill Bits Set, Spiral Flute Carbide 0.3mm-1.2mm Micro Drill Bits for Print Circuit Board Stone Dremel Jewelry CNC Engraving (5PCS Each) - Image 5](https://m.media-amazon.com/images/I/41UBj4i-LyL.jpg) ## Frequently Bought Together - Wawasia PCB Drill Bits Set, Spiral Flute Carbide 0.3mm-1.2mm Micro Drill Bits for Print Circuit Board Stone Dremel Jewelry CNC Engraving (5PCS Each) - 5Pcs HSS Rotary Blades Cutting Discs With Mandrel Cut-Off Circular Saw For Dremel Rotary Tool Electric Grinding Accessories --- ## 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.kr/products/426275179-pcb-drill-bits-set-spiral-flute-carbide-0-3mm-1](https://www.desertcart.kr/products/426275179-pcb-drill-bits-set-spiral-flute-carbide-0-3mm-1) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-28*