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Taper Shank Micro Drill
  • Taper Shank Micro Drill
  • Taper Shank Micro Drill

Taper Shank Micro Drill

Taper Shank Micro Drills are precision-engineered cutting tools designed for high-stability, high-speed drilling in demanding industrial applications. Featuring a tapered shank for secure grip and enhanced concentricity, these drills excel in creating ultra-fine holes with exceptional accuracy, even in hardened materials like stainless steel, titanium alloys, and advanced composites. Ideal for CNC machining, aerospace components, and precision toolmaking, they combine durability with unmatched performance in micro-scale operations.

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Key Features:
– Taper Shank Design: Morse taper (e.g., MT1, MT2) or custom taper profiles ensure vibration-free operation and precise alignment in spindle collets, reducing runout and improving hole quality.
– Ultra-Fine Precision: Diameters ranging from **0.1mm to 3.0mm** (standard) for micro-drilling in electronics, medical devices, and intricate machinery parts.
– Advanced Materials:
– Solid Carbide: Delivers superior hardness (up to 1800 HV) for drilling ceramics, hardened steels, and superalloys.
– HSS with Cobalt Alloy: Heat-resistant and wear-resistant for general-purpose applications in plastics and non-ferrous metals.
– Specialized Coatings: Optional TiAlN (Titanium Aluminum Nitride) or diamond-like carbon (DLC) coatings enhance thermal stability and reduce friction during high-speed drilling.
– Optimized Flute Geometry: Spiral flutes ensure efficient chip evacuation, minimizing heat buildup and tool wear.

Applications:
– Aerospace: Drilling cooling holes in turbine blades, fuel injectors, and lightweight composite structures.
– Medical Manufacturing: Creating micro-holes in surgical instruments, implants, and diagnostic devices.
– Electronics: Precision drilling in PCBs, microconnectors, and semiconductor packaging.
– Automotive: High-speed machining of fuel system components, sensors, and transmission parts.
– Tool & Die Making: Producing molds, jigs, and fixtures requiring micron-level accuracy.

Advantages:
– Enhanced Stability: Taper shank minimizes deflection and chatter, enabling smoother finishes and tighter tolerances (±0.005mm).
– Extended Tool Life: Advanced coatings and robust materials reduce wear, even in abrasive or high-temperature environments.
– Versatility: Compatible with manual drill presses, CNC machines, and automated robotic systems.
– Cost Efficiency: Reduced downtime and replacement costs due to durable construction and optimized performance.

Technical Specifications:
– Material: Solid Carbide, HSS-Co (8% Cobalt), or Carbide-Tipped.
– Diameter Range: 0.1mm–3.0mm (standard); custom sizes available.
– Shank Type: Morse Taper (MT1, MT2) or custom taper profiles.
– Coating Options: TiAlN, DLC, or Uncoated.
– Flute Length: 3×D to 10×D (depending on diameter).
– Compliance: Manufactured to DIN/ISO standards with full traceability and QA testing.

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