Custom Drill Bits – Twist Drill

twist drill

Carbide twist drill bits, with their combination of high hardness, heat resistance, and wear resistance, are widely used for rough and finish drilling of hard materials. They offer a lifespan 3 to 5 times longer than high-speed steel drill bits. ZLY can customize drill bits in special dimensions for your specific needs.

Cutting Diameter + Cutting Length + Shank Diameter + Overall Length

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