3mm-20mm 2 Flute Carbide Drill Bit External Coolant CNC Metal Drill
for Steel Titanium
Introduction:
The 2 Flute Carbide Drill Bit is a high-performance cutting tool designed for precision drilling
in hardened steels, titanium alloys, and other tough materials. Featuring a solid carbide construction and external coolant compatibility, this drill delivers exceptional accuracy, extended tool life, and
superior chip evacuation in demanding CNC machining applications.
Features:
✔ 2-Flute Design – Optimized for efficient chip evacuation, reducing heat buildup and preventing clogging.
✔ Solid Carbide Material – Provides maximum rigidity and wear resistance, outperforming HSS and cobalt drills.
✔ External Coolant Ready – Compatible with flood or mist coolant systems for improved heat dissipation.
✔ Precision Ground Point – 140° split point for self-centering accuracy and reduced walking.
✔ CNC Optimized – Balanced for high-speed machining with minimal vibration.
✔ Multiple Sizes Available – 3mm to 20mm diameters cover a wide range of applications.
Performance Advantages:
✅ Extended Tool Life – Carbide construction lasts 3-5x longer than HSS in hardened materials.
✅ Superior Hole Quality – Maintains IT8-IT9 tolerances with excellent surface finish (Ra 1.6μm or better).
✅ Faster Cycle Times – High RPM capability reduces drilling time in tough alloys.
✅ Reduced Burring – Sharp cutting edges produce clean hole entry/exit with minimal
deburring needed.
✅ Versatile Material Compatibility – Effective in steel (up to HRC 50), titanium, stainless steel, and nickel alloys.
Application:
✔ Titanium Alloys (Grade 5, Ti-6Al-4V)
✔ Stainless Steels (303, 304, 17-4PH)
✔ Tool Steels (D2, H13 up to HRC 50)
✔ Nickel Alloys (Inconel 718, Hastelloy)
✔ Carbon & Alloy Steels
