--- product_id: 265995086 title: "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" brand: "genmitsu" price: "฿3585" currency: THB in_stock: true reviews_count: 13 category: "Genmitsu" url: https://www.desertcart.co.th/products/265995086-genmitsu-30pcs-pcb-drill-bits-set-0-1mm-3-0mm store_origin: TH region: Thailand --- # Spiral flute design for clean cuts Tungsten carbide alloy for durability 30 precision sizes 0.1-3.0mm 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 **Brand:** genmitsu **Price:** ฿3585 **Availability:** ✅ In Stock ## Summary > 🛠️ Drill Like a Pro, Finish Like a Boss ## Quick Answers - **What is this?** 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 by genmitsu - **How much does it cost?** ฿3585 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/265995086-genmitsu-30pcs-pcb-drill-bits-set-0-1mm-3-0mm) ## 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 - • **Built to Last:** Crafted from high-grade tungsten carbide steel alloy, these bits resist wear and maintain sharpness longer. - • **Organized & Portable:** Three protective cases segment bits by size range, making storage and transport effortless and stylish. - • **Precision in Every Drill:** 30 meticulously sized bits from 0.1mm to 3.0mm cover every intricate project need. - • **Versatile Application Range:** Perfect for PCBs, jewelry, plastics, wood, and more—engineered for professionals who demand precision. - • **Flawless Cutting Performance:** Spiral flute edges reduce cutting force, prevent breakage, and deliver smooth, chip-free results. ## Overview The Genmitsu PD30A PCB Drill Bits Set offers 30 high-precision tungsten carbide bits ranging from 0.1mm to 3.0mm, featuring a spiral flute design for clean, efficient drilling. Ideal for PCB manufacturing, jewelry making, and CNC engraving, this durable set is organized into three protective cases for easy access and portability. ## Description Product Description Genmitsu PD30A PCB Drill Bits Set Cutting 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 30pcs Package 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) Specification Material: Tungsten Carbide Steel Alloy Shank Diameter: 1/8" (3.175mm) Cutting Diameter: 0.1-3.0mm Overall Length: 1.5" (38mm) High Quality The PCB drill bits are made of high-quality tungsten carbide steel alloy. Seismic design on the blade edge enables it to stay stable during engraving. High Precision With sharp cutting edge, milling groove and clean surface, these sets of tool work quickly and cleanly, no glitches or scrap left. Wide Application Suitable for PCB, MDF, ABS, PVC, wood, plastic, copper, amber, beeswax, circuit board, and other precision parts drilling. Review: Good drill bit set - A very good set of drill bits with a wide range of sizes. Ideal for modelling. Small sizes need care when handling but produce fine holes. Need a cordless drill to use with slow speeds Review: More robust than I thought. - Great little drill bits. ## 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 | | Best Sellers Rank | 21,410 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 363 in Router Accessories & Parts 1,020 in Cutting Tools | | Brand | Genmitsu | | Country Of Origin | China | | Customer Reviews | 4.3 out of 5 stars 763 Reviews | | Cutting Angle String | 6E+1 Degrees | | Cutting Diameter | 3 Millimetres | | Cutting angle string | 6E+1 Degrees | | Cutting diameter | 3 Millimetres | | Finish Types | Steel,Tungsten Carbide | | Finish type | Steel , Tungsten Carbide | | Global Trade Identification Number | 04897093845375 | | Manufacturer | Genmitsu | | Manufacturer Part Number | 101-61S-PD30A | | Material | Carbide Alloy Steel | | Minimum Bore Diameter | 0.1 Millimetres | | Model Number | 101-61S-PD30A | | Number of Flutes | 2 | | Number of Packs | 3 | | Number of Pieces | 30 | | Point Style | Taper Point | | Set Name | Set A, Set B, Set C | | Shank Type | Straight | | Shank type | Straight | | Surface Recommendation | Alloy Steel | | Tool Flute Type | Spiral | | Unit Count | 1.0 count | ## Product Details - **Cutting angle string:** 6E+1 Degrees - **Cutting diameter:** 3 Millimetres - **Finish type:** Steel,Tungsten Carbide - **Material:** Carbide Alloy Steel - **Shank type:** Straight ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/71EO42RZWaL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good drill bit set *by A***R on 7 August 2024* A very good set of drill bits with a wide range of sizes. Ideal for modelling. Small sizes need care when handling but produce fine holes. Need a cordless drill to use with slow speeds ### ⭐⭐⭐⭐⭐ More robust than I thought. *by C***N on 20 December 2025* Great little drill bits. ### ⭐⭐⭐⭐ Drill size *by D***E on 24 August 2023* Could do with markings as to drill size, you have to measure each one to find the one you want. ## 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.th/products/265995086-genmitsu-30pcs-pcb-drill-bits-set-0-1mm-3-0mm](https://www.desertcart.co.th/products/265995086-genmitsu-30pcs-pcb-drill-bits-set-0-1mm-3-0mm) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-08-27*