--- product_id: 805818552 title: "PATIKIL 10 Pack 1mm Micro Drill Bits 1/8\" Shank Carbide Tungsten Steel 135° Mini Small Bits Print Circuit Board Drilling Tool for CNC Engraving Precision Machinery" brand: "patikil" price: "£7.14" currency: GBP in_stock: true reviews_count: 13 category: "Patikil" url: https://www.desertcart.co.uk/products/805818552-patikil-10-pack-1mm-micro-drill-bits-1-8-shank store_origin: GB region: United Kingdom --- # 92% tungsten carbide for extreme hardness & durability 135° razor-sharp point angle for clean entry 1mm ultra-precise cutting diameter PATIKIL 10 Pack 1mm Micro Drill Bits 1/8" Shank Carbide Tungsten Steel 135° Mini Small Bits Print Circuit Board Drilling Tool for CNC Engraving Precision Machinery **Brand:** patikil **Price:** £7.14 **Availability:** ✅ In Stock ## Summary > 💎 Drill Small, Dream Big: Precision that Powers Your Next Innovation ## Quick Answers - **What is this?** PATIKIL 10 Pack 1mm Micro Drill Bits 1/8" Shank Carbide Tungsten Steel 135° Mini Small Bits Print Circuit Board Drilling Tool for CNC Engraving Precision Machinery by patikil - **How much does it cost?** £7.14 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/805818552-patikil-10-pack-1mm-micro-drill-bits-1-8-shank) ## Best For - patikil enthusiasts ## Why This Product - Trusted patikil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Durability:** Crafted from 92% tungsten carbide with cobalt for 3x longer life than standard HSS bits. - • **Complete 10-Pack Value:** Ten versatile micro drill bits ready to elevate your precision machining toolkit. - • **Micro-Precision Mastery:** 1mm cutting diameter engineered for flawless PCB and micro-component drilling. - • **Heat-Resistant Performance:** Withstands temperatures over 800°C, ensuring consistent precision under pressure. - • **Optimized for CNC & Engraving:** 135° point angle and spiral flutes deliver smooth, burr-free holes every time. ## Overview The PATIKIL 10 Pack 1mm Micro Drill Bits feature a 1/8" shank and 135° cutting angle, crafted from a premium 92% tungsten carbide and 8% cobalt blend. Designed for high-precision tasks like PCB drilling and CNC engraving, these bits offer exceptional wear resistance, heat stability above 800°C, and razor-sharp cutting edges, making them ideal for professional-grade micro machining and electronics manufacturing. ## Description PATIKIL 10 Pack 1mm Micro Drill Bits 1/8" Shank Carbide Tungsten Steel 135° Mini Small Bits Print Circuit Board Drilling Tool for CNC Engraving Precision Machinery : desertcart.co.uk: DIY & Tools Review: Great set and good value! - Great set of drills. Don't think I'll be using the tiny one though. I can hardly see it :'D Review: Drill bits - Look ok need to try ## Features - PACKING LIST: 10 packs of micro drill bits in 1mm/0.03937inch cutting diameter, 3.175mm (1/8inch) shank diameter, 10mm/0.39 inch flute length, 38mm/1.5 inch overall length, 135° point angle, suitable for processing small components. NOTE: color is random - FEATURE: Our carbide twist drills combine ​92% Tungsten Carbide / ​​8% Cobalt for extreme hardness (HRA 89-95), wear resistance (3x HSS life), and heat stability (800°C+). Featuring razor-sharp cutting edges and precise milling grooves, ensuring maximum productivity and durability in demanding applications. - APPLICATION: With their high hardness, wear resistance, and precision machining capabilities, cemented carbide mini drill bits are widely used in high-precision applications, including electronics manufacturing (PCB micro-hole drilling), precision machinery (micro-component processing, micro-hole machining) - INSTRUCTION: Make sure the workpiece is firmly clamped (such as using a vise or fixture) to prevent it from sliding during drilling. Position the twist drill at 90° to the workpiece. For thick materials, drill in multiple passes to prevent overheating or breakage. - NOTE: When machining different materials, the spindle speed and feed rate vary. Generally, the harder the material, the lower the spindle speed and feed rate should be. Always use coolant in high-speed machining to protect carbide tools from heat-induced failure. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FN3X9FPQ | | Best Sellers Rank | 1,609 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1 in Circuit Board Drill Bits | | Brand | PATIKIL | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (32) | | Cutting Angle String | 135 Degrees | | Cutting Diameter | 1 Millimetres | | Finish Types | Uncoated | | Included Components | not_applicable | | Manufacturer | PATIKIL | | Material | Tungsten Carbide | | Number of Flutes | 2 | | Shank Type | Straight | | Tool Flute Type | Spiral | | Unit Count | 1.0 Count | ## Product Details - **Cutting angle string:** 135 Degrees - **Cutting diameter:** 1 Millimetres - **Finish type:** Uncoated - **Material:** Tungsten Carbide - **Shank type:** Straight ## Images ![PATIKIL 10 Pack 1mm Micro Drill Bits 1/8" Shank Carbide Tungsten Steel 135° Mini Small Bits Print Circuit Board Drilling Tool for CNC Engraving Precision Machinery - Image 1](https://m.media-amazon.com/images/I/61AN9h0cwpL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great set and good value! *by P***N on 26 March 2026* Great set of drills. Don't think I'll be using the tiny one though. I can hardly see it :'D ### ⭐⭐⭐⭐⭐ Drill bits *by K***N on 1 April 2026* Look ok need to try ### ⭐⭐⭐⭐⭐ Excellent buy *by C***Y on 5 March 2026* Excellent value for money, packaged in correct flip box and a firm box for storage - drilled over 400 holes doing a PCB on my CNC machine with one bit all holes 0.9 all perfect - GREAT would highly recommend. --- ## 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/805818552-patikil-10-pack-1mm-micro-drill-bits-1-8-shank](https://www.desertcart.co.uk/products/805818552-patikil-10-pack-1mm-micro-drill-bits-1-8-shank) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-25*