Micro Drill Long Tip

The Micro Drill Long Tip is a precision tool designed for small-diameter and deep-hole machining, with a minimum drilling diameter of φ0.03 mm. Made from high-quality carbide, it offers excellent rigidity and wear resistance, ensuring stable performance even in demanding applications.
This drill is suitable for machining a wide range of materials including general steel, quenched and tempered steel, stainless steel, aluminum, and resin. Its pivot-type shank provides secure clamping, while the 120° tip angle and 30° torsion ensure smooth chip evacuation and minimal tool wear during deep drilling.
With a blade diameter tolerance of +0 to -0.005 mm, the Micro Drill Long Tip guarantees high dimensional accuracy, making it ideal for precision engineering, mold manufacturing, electronic components, and fine mechanical parts.

Key Specifications:
Tool Material: Carbide
Coating: Non-coated
Shank Type: Pivot type, diameter 3 mm
Tip Angle: 120°
Helix/Torsion Angle: 30°
Diameter Range: Minimum φ0.03 mm
Blade Tolerance: +0 to -0.005 mm
Application: High-precision drilling in metals and resins