Alpha Solid Carbide Deep Hole Drills are specialized for deep hole drilling up to 40X D/L. Made by high performance carbide, Alpha deep hole drills show both excellent strength and outstanding wearing resistance. Flute polishing technology controls chips' smoothly flowing. Specialized cutting edge designing makes good centering and lower cutting force.
Deep Hole Drill Features:
Ultra-Deep Hole Machining Capability
Supports deep hole drilling with a 40x diameter-to-depth ratio, meeting extreme requirements in industrial applications.
High-Performance Carbide Material
Premium carbide substrate provides superior strength and durability for stable deep hole drilling tools performance.
Specialized Groove Polishing Process
Precision-polished spiral grooves effectively guide chip evacuation, preventing blockages during deep hole operations.
Optimized Cutting Edge Geometry
Engineered with specialized angles for accurate centering, reducing resistance and deviation in deep hole drill bit performance.
Enhanced Chip Evacuation Design
Generous chip pockets and polished surfaces ensure efficient discharge of long chips, improving overall machining efficiency.
High-Precision Hole Control
Strict manufacturing tolerances guarantee hole straightness and dimensional consistency, reflecting solid carbide deep hole drill manufacturers’ craftsmanship.
Deep Hole Drill Specification：
Diameter ranges 1.5-16 mm at 0.5mm step，standard 15/20/25/30/30X D/L covers most deep hole drilling. Customized service is available due to customers requirements.
Applications of Deep Hole Drill：
Alpha solid carbide deep hole drills are engineered specifically for deep hole drilling applications, offering both coated and uncoated options to meet diverse material processing requirements.
Coated Drill Applications
Ideal for deep hole machining of steel, cast iron, stainless steel, and high-temperature alloys (HRSA).
Uncoated Drill Applications
Specially designed for deep hole drilling in non-ferrous metals such as aluminum and copper.
Tool & Die Manufacturing
Used for drilling cooling channels in injection molds and die-casting molds.
Machinery Processing
Meets deep hole requirements in hydraulic cylinders, valve bodies, and other precision components.
Automotive Industry
Suitable for deep hole drilling in engine blocks, crankshafts, and other critical automotive parts.
Aerospace Manufacturing
Enables precision deep hole machining in aircraft structural components and engine parts.
