As a leading drill bit manufacturer, Hiboo Tools delivers precision-engineered cutting tools including Straight Shank Tungsten Steel Drills, Internal Coolant Drills, and Spot Drill Bits. Designed for durability and performance, our drill bits excel in processing hardened materials (up to HRC65), stainless steel, alloys, and composites, ensuring superior accuracy and efficiency in drilling operations.

Straight Shank Tungsten Steel Drills: Exceptional rigidity and wear resistance for stable, high-precision drilling in general and heavy-duty applications.

Internal Coolant Drills: Integrated coolant channels significantly reduce heat buildup, extend tool life, and enhance chip evacuation in deep-hole drilling.

Spot Drill Bits: Perfect for precise centering and positioning, minimizing operational errors and improving drilling quality.