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.

FAQ

1: What Are General Purpose Drill Bits Used For?

General purpose drill bits are designed for versatile drilling applications across a wide range of common materials.

HIBOO general purpose drill bits are suitable for machining carbon steel, alloy steel, aluminum, steel components, and cast iron.

They are an ideal solution for manufacturers who handle multiple materials, batch production, or general machining tasks, and who want to reduce tool changes, improve efficiency, and lower overall machining costs.

2: What Are the Advantages of HIBOO General Purpose Drill Bits?

Wide material compatibility

One drill bit can handle multiple metal materials, reducing tool inventory and downtime.

Suitable for various hole types

Ideal for drilling through holes, clearance holes, and pilot holes, eliminating the need to switch between different drills for the same operation.

Cost-effective solution

As general purpose drill bits are not limited to a single application, they can be selected from standard tool libraries, making them a practical and economical choice for daily machining operations.

3: How Does HIBOO Ensure the Quality of Its General Purpose Drill Bits?

Premium carbide raw materials

We use imported carbide rods from internationally recognized suppliers such as GESAC . Each batch undergoes chemical composition testing, physical property testing, and geometric consistency evaluation before production.

Precision manufacturing and geometry control

Cutting edges, point angles, and overall geometry are precisely controlled to ensure stable drilling performance and long tool life.

Multi-level quality inspection

Finished drill bits are classified into different inspection levels, with detailed checks on geometry and specifications to ensure consistent quality.