--- product_id: 368953879 title: "30pcs PCB Drill Bits Set, 0.1mm-3.0mm, 1/8\" Shank Spiral Flute CNC Router Bits for Print Circuit Board Jewelry CNC Engraving, PD30A" brand: "genmitsu" price: "£25.35" currency: GBP in_stock: true reviews_count: 5 category: "Genmitsu" url: https://www.desertcart.co.uk/products/368953879-30pcs-pcb-drill-bits-set-0-1mm-3-0mm-1 store_origin: GB region: United Kingdom --- # Spiral flute for smooth cutting Tungsten carbide steel alloy 30 precision sizes 0.1-3.0mm 30pcs PCB Drill Bits Set, 0.1mm-3.0mm, 1/8" Shank Spiral Flute CNC Router Bits for Print Circuit Board Jewelry CNC Engraving, PD30A **Brand:** genmitsu **Price:** £25.35 **Availability:** ✅ In Stock ## Summary > 🛠️ Drill Like a Pro, Finish Like a Boss! ## Quick Answers - **What is this?** 30pcs PCB Drill Bits Set, 0.1mm-3.0mm, 1/8" Shank Spiral Flute CNC Router Bits for Print Circuit Board Jewelry CNC Engraving, PD30A by genmitsu - **How much does it cost?** £25.35 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/368953879-30pcs-pcb-drill-bits-set-0-1mm-3-0mm-1) ## Best For - genmitsu enthusiasts ## Why This Product - Trusted genmitsu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seismic Stability:** Innovative blade edge design ensures vibration-free, stable drilling for flawless, professional results every time. - • **Organized & Portable:** Three protective cases segment bits by size range, making storage and transport seamless for on-the-go pros. - • **Unmatched Durability:** Crafted from high-hardness tungsten carbide steel alloy to resist wear and maintain sharpness longer than standard bits. - • **Effortless Clean Cuts:** Spiral flute cutting edges reduce force and prevent breakage, delivering fast, clean, and glitch-free performance. - • **Precision in Every Drill:** 30 meticulously sized bits from 0.1mm to 3.0mm cover every intricate PCB and jewelry engraving need. ## Overview The Genmitsu 30pcs PCB Drill Bits Set offers an extensive range of ultra-precise tungsten carbide bits (0.1mm-3.0mm) with spiral flutes and seismic blade edge design, engineered for high durability and vibration-free, clean drilling on PCBs, jewelry, and CNC projects. Packaged in three protective cases, this set is the ultimate toolkit upgrade for professionals demanding accuracy and longevity. ## Description Specification:Material: Tungsten Carbide Steel AlloyCutting Diameter: 0.1/0.2/0.3/0.4/0.5/0.6/0.7/0.8/0.9/1.0/1.1/1.2/1.3/1.4/1.5/1.6/ 1.7/1.8/1.9/2.0/2.1/2.3/2.4/2.5/2.6/2.7/2.8/2.9/3.0mm, total 30pcsShank Diameter: 1/8" (3.175mm)Overall Length: 38mmPackage List:Total 30pcs (10pcs/set)1 set of PCB Drill Bits (0.1mm-1.0mm)1 set of PCB Drill Bits (1.1mm-2.0mm)1 set of PCB Drill Bits (2.1mm-3.0mm) Review: A really good quality set of drills! Review: Perfekt für den Modellbau. Große Auswahl für kleinen Preis. Hab ich schon öfter gekauft lohnt sich. ## Features - High Quality: The PCB drill bits set are made of high-quality tungsten carbide steel alloy, which is high wear resistance, high hardness, anti-impairment. Seismic design on the blade edge enables it to stay stable during engraving. - Various Sizes: 1/8'' shank; bits diameter: 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5m, 1.6mm, 1.7mm, 1.8mm, 1.9mm, 2.0mm, 2.1mm, 2.2mm, 2.3mm, 2.4mm, 2.5mm, 2.6mm, 2.7mm, 2.8mm, 2.9mm, 3.0mm. This Set contains 30 different size drill bits diameter, each size having1 pcs. - Advantage: With spiral flute cutting edge, these PCB drill bits can reduce cutting force and prevent the drill from broken and improve accuracy. They work quickly and cleanly, with no glitches or scrap left. - Application: Suitable for amber beeswax, printed circuit boards, 3D printer nozzle cleaning, plexiglass, bakelite, CNC engraving, jewelry, plastic, and other precise drilling. To learn more about how to choose the right bits to meet your needs, please find the Comparison Chart (CNC Bits Buying Guide) at the Product Guides and Documents Section below. - 30-piece Combo Set: There are 3 sets of drill bits (Set A: 0.1mm-1.0mm; Set B: 1.1mm-2.0mm; Set C: 2.1mm-3.0mm), each of 10 pieces, and each set has a protective box. It's easy to store and carry. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08M5PLF48 | | ASIN | B08M5PLF48 | | Best Sellers Rank | #141,210 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #348 in Router Bits | | Brand Name | Genmitsu | | Customer Reviews | 4.4 4.4 out of 5 stars (746) | | Customer reviews | 4.4 4.4 out of 5 stars (746) | | Cutting Angle String | 118 Degrees | | Cutting Diameter | 3 Millimeters | | Date First Available | 1 January 2024 | | Finish Types | Steel,Tungsten Carbide | | Global Trade Identification Number | 04897093845375 | | Item model number | 101-61S-PD30A | | Manufacturer | Genmitsu | | Manufacturer | Genmitsu | | Material Type | Tungsten Carbide Steel Alloy | | Minimum Bore Diameter | 0.1 Millimeters | | Model | 101-61S-PD30A | | Number of Flutes | 2 | | Package Dimensions | 23.39 x 10.79 x 3.3 cm; 118 g | | Point Style | Taper Point | | Shank Type | Straight | | Surface Recommendation | Plastic | | Tool Flute Type | Spiral | | Unit Count | 30 Count | ## Product Details - **Cutting angle string:** 118 Degrees - **Cutting diameter:** 3 Millimeters - **Finish type:** Steel,Tungsten Carbide - **Material:** Tungsten Carbide Steel Alloy - **Shank type:** Straight ## Images ![30pcs PCB Drill Bits Set, 0.1mm-3.0mm, 1/8" Shank Spiral Flute CNC Router Bits for Print Circuit Board Jewelry CNC Engraving, PD30A - Image 1](https://m.media-amazon.com/images/I/71EO42RZWaL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by E***S on 19 March 2026* A really good quality set of drills! ### ⭐⭐⭐⭐⭐ Review *by S***N on 20 January 2026* Perfekt für den Modellbau. Große Auswahl für kleinen Preis. Hab ich schon öfter gekauft lohnt sich. ### ⭐⭐⭐⭐ Review *by U***R on 18 November 2024* Sadece baskı devre çıkartmak için ideal. Herşey için geçerli değildir. ## Frequently Bought Together - Genmitsu 30pcs PCB Drill Bits Set, 0.1mm-3.0mm, 1/8" Shank Spiral Flute CNC Router Bits for Print Circuit Board Jewelry CNC Engraving, PD30A - Genmitsu 40pcs End Mills CNC Router Bits, 1/8" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose, Nano Blue Coat & Titanium Coat, MC40A - Genmitsu 10 Pcs 1/8" Shank V-Groove CNC Router Bits, 10 /15 /20 /25 /30 /40 /45 /60 /90 Degree Set, Nano Blue Coat Conical V-Bit, Engraving Tool for CNC Signmaking Carving Lettering 2D&3D Sculpture --- ## 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/368953879-30pcs-pcb-drill-bits-set-0-1mm-3-0mm-1](https://www.desertcart.co.uk/products/368953879-30pcs-pcb-drill-bits-set-0-1mm-3-0mm-1) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-30*