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DESCRIPTION ▼

Best carbide drill bits for hardened steel | Processing ≤HRC62 high-hardened materials | Precision and Efficient Milling Expert.

Advantage：

Ultra-high hardness processing: Specially designed for hardened steel, tool steel and other hard materials, carbide drill bits for hardened steel can stably process workpieces with a hardness of HRC62, and is competent for difficult cutting tasks.

Strong and tough: The best carbide drill bits for hardened steel utilize a nano-level ultra-fine particle carbide matrix, providing strong impact resistance that effectively reduces chipping and wear, thereby extending tool life.

Precision flute design: The Best carbide drill bits for hardened steel is combined with an optimized chip removal groove to achieve high-finish surface processing, semi-finishing milling, and finishing milling in one go.

Multi-functional application: Best carbide drill bits for hardened steel are widely used in cavity, bevel and contour processing of materials such as mold steel (such as SKD11, H13), high-speed steel (ASP30) and hardened alloy steel (42CrMoA).

Typical applications:

✓ Precision mold cavity milling

✓ Semi-finishing/finishing of high-hardness parts

✓ Difficult-to-process materials in aerospace

✓Automotive parts milling cutter

Aerospace alloy milling cutter

Reasons for selection: High hardness, High efficiency, and Long life make it an ideal solution for mold manufacturing and processing high-hardness materials.

Specification：

Carbide-tipped drills are the most durable, but despite their strength, they have a tendency to break easily, so it is important to exercise caution while working with them. They are utilized extensively in a variety of industrial applications due to the tremendous strength that they possess. They can cut through concrete, brick, tile, and even steel that has been hardened steel.