DRILL 1.4xD3x12x50

Description

DRILL 1.4×D3×12×50 is a high-precision solid carbide micro drill designed for accurate and stable hole drilling in CNC machining operations. With a 1.4 mm cutting diameter, this drill is ideal for producing small, high-tolerance holes in materials such as stainless steel, EN8, EN19, P20 steel, aluminum, copper, brass, and engineering alloys. It is widely used in die & mould machining, aerospace components, medical devices, electronics, and precision mechanical assemblies where hole quality and consistency are critical.

Manufactured from premium micro-grain carbide rod, this micro drill delivers excellent rigidity, wear resistance, and thermal stability, allowing it to perform reliably at high spindle speeds. The optimized flute design ensures smooth chip evacuation, reduced cutting forces, and lower heat generation, which prevents tool breakage and improves drilling efficiency. This results in clean, burr-free holes with excellent straightness and dimensional accuracy.

The D3 shank ensures strong tool holding and minimal run-out, which is essential for micro drilling accuracy and repeatability. With a 12 mm flute length and 50 mm overall length, the drill offers additional reach for deeper hole applications while maintaining stability and cutting control.

The DRILL 1.4×D3×12×50 is commonly used by CNC cutting tools manufacturers, industrial cutting tools suppliers, and precision carbide tools India markets for machining mould inserts, injector parts, jigs, fixtures, and electronic components. It supports high-speed CNC machining and batch production, delivering longer tool life and consistent performance compared to conventional micro drills.

This drill is compatible with VMCs, high-speed CNC spindles, and Swiss-type machines, ensuring stable drilling, minimal vibration, and superior hole quality. It is an ideal choice for workshops seeking solid carbide drills, carbide tools for 48–55 HRC materials, and precision cutting tools for modern manufacturing.