About This

• 🔧 Micro Precision Sensitive Feed Control – Spring-loaded manual quill with knurled finger ring allows you to feel chip load in real time, helping prevent drill binding, dulling, and sudden breakage
• 🎯 Wide Micro Drill Capacity (0.3–4.0 mm) – Perfect for delicate drilling tasks including micro holes, pilot drilling, and fine-detail work across various materials
• ⚙️ High Accuracy JT0 (Jacobs Taper #0) – Ensures maximum concentricity and minimal run-out, delivering clean, precise, and accurate drilling results
• 🛠️ Universal 1/2" Chuck Compatibility – Straight shank fits standard 13 mm drill chucks, suitable for milling machines and lathe tailstocks
• 🔄 Knurled Finger Feed with Spring Return – Enables smooth, controlled “pecking” action for efficient chip removal and better drilling control
• 🔩 Keyed & Keyless Chuck Options – Available with keyed chuck for maximum grip or keyless chuck for quick and easy bit changes, depending on your application needs
• 💪 Hardened & Ground Steel Construction – Built for durability, long service life, and consistent precision performance under repeated use
• 🚫 Reduces Breakage, Downtime & Scrap – Eliminates common issues with heavy machine feeds, improving efficiency in deep or ultra-fine hole drilling
• 🎯 Ideal for Precision Applications – Perfect for milling machines (pilot holes, coolant channels), lathe work (center drilling), jewelry & watchmaking, and PCB/electronics drilling

Overview

• Brand : BUYOHLIC
• Material : Tool Steel
• Item Weight : 300 g
• Included Components : JT0 Drill chuck
• Manufacturer : Buyohlic