BEYOND Micro Diameter Solid Carbide Drill Bit for Aluminum 0.15–3.0mm – 3mm Shank, HRC55 Nano Coated

Brand: BEYOND
Hardness: HRC55
Coating: Nano Coating for Aluminum
Shank Diameter: 3mm (Fixed)
Main Function: Precision Drilling for Aluminum, Copper, Aluminum Alloy
Machining Type: CNC Machining Center or High-Speed Milling Machine
Not Suitable For: Hand Drills or Bench Drilling Machines

▶ Product Overview

BEYOND micro diameter carbide drill bits are specifically engineered for aluminum, copper, and aluminum alloy workpieces. With diameters ranging from 0.15mm to 3.0mm and a fixed 3mm shank, they ensure high rigidity, precise positioning, and smooth chip evacuation. The HRC55 tungsten carbide substrate and nano coating provide superior sharpness, anti-adhesion, and extended tool life during high-speed machining.

▶ Key Features

• ⚙️ Micro Diameter Range: 0.15mm – 3.0mm for ultra-small hole drilling
• 🔩 Fixed 3mm Shank: Universal fit for precision tool holders
• 🌈 Nano Coating: Special coating reduces chip adhesion on aluminum and copper
• 💎 High Precision Geometry: Sharp cutting edge minimizes burrs and improves surface finish
• 🚫 For CNC Use Only: Not suitable for hand drills or conventional drill presses
• 🧊 Material: Ultrafine grain tungsten carbide with HRC55 hardness

▶ Suitable Workpiece Materials

• Aluminum Parts
• Copper Components
• Aluminum Alloy Workpieces
• Non-Ferrous Metals

▶ Product Advantages

• ⚡ Excellent chip removal design for non-ferrous materials
• 🔍 High dimensional accuracy and surface quality
• ⏱ Long tool life even in high-speed dry or semi-dry cutting
• 🎯 Consistent hole tolerance and stability in batch production

▶ Available Size Range (0.15–3.0mm)

All models feature a 3mm shank and nano-coated carbide cutting edge. Common specifications include:

▶ Application Examples

These drills are widely used in precision machining industries such as mold manufacturing, aerospace components, 3C electronics, and automotive aluminum parts. Ideal for drilling small holes, vent holes, and precision positioning holes on aluminum and copper substrates.

▶ Keywords

micro diameter carbide drill for aluminum, solid carbide drill 3mm shank, nano coated drill for aluminum alloy, aluminum drilling tools, CNC micro drill bits for copper, BEYOND precision carbide drills, small hole aluminum drill bit, HRC55 carbide drill for non-ferrous metal