ICF Series 3xD Coolant Through Carbide Drill Bits 2.4-20mm Internal Coolant for Stainless Steel Hardened Metal

Product Overview

The ICF Series 3xD Coolant Through Carbide Drills are engineered for high-efficiency, shallow-depth precision drilling where heat control and chip evacuation      are critical. With a drilling depth of 3xD, these drills offer a short, rigid structure that ensures excellent stability even under high spindle loads.

Featuring a dual helical internal coolant channel design, coolant is delivered directly to the cutting edges, effectively eliminating heat buildup and chip      congestion when machining stainless steel, titanium alloys, and hardened steels. Cutting diameters range from 2.4mm to 20.0mm in precise 0.1mm increments. The shank diameter is reinforced according to DIN standards, matching or slightly exceeding the upper diameter group to guarantee zero runout under high torque.

Manufactured from imported sub-micron grain carbide and available with AlCrN, TiAlN, or Nano-Blue coatings, the ICF 3xD series delivers mirror-like      hole finishes and consistent accuracy in demanding CNC production environments. Widely used in mold making, automotive components, aerospace hydraulics, and medical implants, this series has become a top-selling internal coolant drill for stainless steel machining.

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Frequently Asked Questions