--- product_id: 532650325 title: "Lothee 60 Pcs Micro Drill Bits Set Tungsten Carbide PCB Jewelry,0.1-1.0 Mm | Shank for CNC Router, Circuit Board Drilling, Jewelry Stone Engraving, Mini Precision Holes, Flute Cutting Tools" brand: "lothee" price: "€ 34.72" currency: EUR in_stock: true reviews_count: 11 category: "Lothee" url: https://www.desertcart.at/products/532650325-lothee-60-pcs-micro-drill-bits-set-tungsten-carbide-pcb store_origin: AT region: Austria --- # Spiral flute reduces breakage Tungsten carbide for durability 60 precision bits 0.1-1.0mm Lothee 60 Pcs Micro Drill Bits Set Tungsten Carbide PCB Jewelry,0.1-1.0 Mm | Shank for CNC Router, Circuit Board Drilling, Jewelry Stone Engraving, Mini Precision Holes, Flute Cutting Tools **Brand:** lothee **Price:** € 34.72 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Drill with precision, durability, and style β€” don’t get left behind! ## Quick Answers - **What is this?** Lothee 60 Pcs Micro Drill Bits Set Tungsten Carbide PCB Jewelry,0.1-1.0 Mm | Shank for CNC Router, Circuit Board Drilling, Jewelry Stone Engraving, Mini Precision Holes, Flute Cutting Tools by lothee - **How much does it cost?** € 34.72 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/532650325-lothee-60-pcs-micro-drill-bits-set-tungsten-carbide-pcb) ## Best For - lothee enthusiasts ## Why This Product - Trusted lothee brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Crafted from premium tungsten carbide alloy steel, these bits resist wear and bending, ensuring long-term reliability. - β€’ **Versatile Application:** Perfect for delicate tasks including circuit board drilling, amber beeswax, plastics, and fine hardware engraving. - β€’ **Smooth & Stable Cutting:** Innovative spiral flute design minimizes vibration and cutting force, preventing breakage and delivering burr-free results. - β€’ **Organized & Ready-to-Use:** Comes in 6 color-coded sets with 10 pieces each, neatly packed for easy storage and quick size selection. - β€’ **Precision in Every Drill:** 60 micro drill bits ranging from ultra-fine 0.1mm to 1.0mm for unmatched accuracy in PCB, jewelry, and CNC projects. ## Overview The Lothee 60 Pcs Micro Drill Bits Set features ultra-fine tungsten carbide bits from 0.1 to 1.0 mm, designed for precision drilling in PCBs, jewelry, and CNC engraving. Its spiral flute design reduces vibration and breakage, while the durable alloy steel construction ensures long-lasting performance. Organized in color-coded sets, this kit is a must-have for professionals demanding accuracy and reliability. ## Description Features: Sturdy material: No rust, reliable and stubborn, high hardness, this PCB drill bits set is reusable and quality, which can serve you for a long time. Warm present: You can send this practical PCB drill bits kit as a nice present to people in need, like family, friends, father, grandpa and so on, and people will be delighted by this colorful tool. Specifications: Size: The total length of the drill bit: about 36-38 mm/ 1.42-1.5 inch Locating ring color: colorful Material: tungsten steel blade, white steel handle Package includes: 60 x Mini drill bits Warm notes: Please allow a little error on the size due to manual measurement. The color might exist slight difference due to different displays. Please read the size instruction carefully before purchasing. Pointed risk may exist, please keep away from children. Review: Micro Drill Bits For the Win! - They're easy to break, but they do work with finesse! I bought these in an attempt to resize carburetor jets, and they worked wonders! The range in size is nice, and you get enough of all of them to break one and still be okay. Be careful with them, and they drill just fine. Review: Fragile but good - Great bits but the smallest are extremely fragile. One of the three sets I received had the .1mm - .3mm snapped off in the unopened case because the bits weren't tightly bound by the cases built in bit holders. You'll want to inspect them closely when they arrive because the smallest bits are so tiny, it's difficult to even see them thru the case plastic ## Features - Safe material: PCB drill bits are made of quality tungsten steel, not easy to wear and bend; The anti-vibration design of the blade makes it stable and reliable during the engraving process - Improve precision: micro drill bits set adopts pointed cutting edges; The spiral cutting edge can reduce the cutting force, prevent the drill from breaking, and improve the machining precision, no burrs or debris - Size information: PCB drill bit set contains various sizes of drill diameter, 0.1 mm, 0.2 mm, 0.3 mm/ 0.012 inch, 0.4 mm/ 0.016 inch, 0.5 mm/ 0.020 inch, 0.6 mm/ 0.024 inch, 0.7 mm/ 0.028 inch, 0.8 mm/ 0.032 inch, 0.9 mm/ 0.035 inch, 1 mm/ 0.039 inch, each size has 6 pieces, totally 60 pieces in 6 boxes - Wide usage: 0.1-1.0 mm drill bits set is suitable for processing precision drilling of amber beeswax, circuit boards, CNC engraved jewelry, hardware, plastics and so on - What you get: package comes with 60 pieces tungsten carbide micro drill bits in 6 sets, 10 pieces each set, packed in a box, which is easy for storage ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BWCPXYNP | | Best Sellers Rank | #6,336 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Circuit Board Drill Bits | | Brand | Lothee | | Brand Name | Lothee | | Customer Reviews | 4.3 out of 5 stars 858 Reviews | | Cutting Angle String | 118 degrees | | Cutting Diameter | 1 millimeters | | Finish Type | Uncoated | | Finish Types | Uncoated | | Item Weight | 9.6 ounces | | Manufacturer | Lothee | | Material | Alloy Steel, Carbide, Tungsten Steel | | Material Type | Alloy Steel, Carbide, Tungsten Steel | | Minimum Bore Diameter | 0.1 millimeters | | Model | Lothee-Drill Bits Set-139 | | Number of Flutes | 2 | | Number of Packs | 6 | | Number of Pieces | 60 | | Part Number | Lothee-Drill Bits Set-139 | | Set Name | 60 Pcs | | Shank Type | Straight | | Surface Recommendation | Steel,Stone | | Tool Flute Type | Spiral | | Unit Count | 60 Count | ## Product Details - **Cutting Angle String:** 118 degrees - **Cutting Diameter:** 1 millimeters - **Finish Type:** Uncoated - **Material:** Alloy Steel, Carbide, Tungsten Steel - **Shank Type:** Straight ## Images ![Lothee 60 Pcs Micro Drill Bits Set Tungsten Carbide PCB Jewelry,0.1-1.0 Mm | Shank for CNC Router, Circuit Board Drilling, Jewelry Stone Engraving, Mini Precision Holes, Flute Cutting Tools - Image 1](https://m.media-amazon.com/images/I/71ofComJN7L.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Micro Drill Bits For the Win! *by J***H on May 17, 2025* They're easy to break, but they do work with finesse! I bought these in an attempt to resize carburetor jets, and they worked wonders! The range in size is nice, and you get enough of all of them to break one and still be okay. Be careful with them, and they drill just fine. ### ⭐⭐⭐⭐⭐ Fragile but good *by M***L on August 11, 2025* Great bits but the smallest are extremely fragile. One of the three sets I received had the .1mm - .3mm snapped off in the unopened case because the bits weren't tightly bound by the cases built in bit holders. You'll want to inspect them closely when they arrive because the smallest bits are so tiny, it's difficult to even see them thru the case plastic ### ⭐⭐⭐⭐ An honest opinion *by S***E on March 21, 2025* The only reason I didn't give it 5 stars is because, if you're like me, I skip over 5-star reviews. First off, the number of drills you get for the price is a great value. The sizes are actually noticeably different and color coded, though I didn't actually measure them. They come in a pack of three cases that stand upright for easy access. I personally use them to make hole for my 15mm cannon barrels on my tanks and they work beautifully. Little force to start and very sharp. You can even use some of the thinner drills to use om M.G.'s if you have magnified lenses and a steady hand. I would state that the thinner ones are very brittle, so a soft touch is extremely important when using them, but if you've ever used drill buts this thin, you should already know that. So, the only drawback for me is that the shanks are quite thick and takes a little bit umph to get them in my pin vice, but they are also long enough to use them by hand. Hope this helps. ## Frequently Bought Together - Shank Tungsten Carbide Micro Drill Bits Set, Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits for Rough Stone Print Circuit Board Jewelry Engraving (60 Pcs, 0.1-1.0 mm) - Mudder 57 Pieces Hand Drill Bits Set, 46 Pcs Pin Vise Micro Twist Drills and 10 Pcs PCB Mini Cutting Bits for Resin Polymer Clay Craft DIY Jewelry(0.1-1mm,Random Color PCB Drill) - WayinTop 50pcs PCB Drill Bits Set Spiral Flute Carbide 0.3mm-1.2mm for Print Circuit Board Stone Dremel Jewelry CNC Engraving (5PCS Each) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/532650325-lothee-60-pcs-micro-drill-bits-set-tungsten-carbide-pcb](https://www.desertcart.at/products/532650325-lothee-60-pcs-micro-drill-bits-set-tungsten-carbide-pcb) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-29*