22-50mm Diameter U Shaped Drill Bit 6xD High Precision U Drill

U Drill , also referred to as an Indexable Insert Drill or Insert-Type Drill , is a cutting-edge drilling tool specifically engineered to optimize hole-making processes in contemporary CNC machining settings. This innovative tool seamlessly integrates the durability of a solid body with the adaptability of replaceable carbide inserts, providing a winning combination of productivity and cost-effectiveness.

Features:

Indexable Inserts: Equipped with two or more replaceable carbide inserts, which eliminate the need for regrinding and reduce tool change time.

Multiple Length Options: Available in standard drilling depths such as 2×D, 3×D, 4×D, and 5×D.

Internal Coolant Channels: Provides through-tool coolant delivery for effective chip evacuation and improved tool life.

High Rigidity: The robust shank design ensures high rigidity and vibration resistance, suitable for high-speed machining.

Cost-Effective: Only the inserts need to be replaced, significantly lowering tooling costs over time.

Versatile Material Application: Suitable for machining steel, stainless steel, cast iron, aluminum alloys, and exotic materials.

Technical Parameters:

Applications:

Typical Applications:

• High-efficiency drilling in CNC lathes and machining centers
• Rough boring operations
• Pre-machining for reaming or finishing boring
• Large diameter hole machining (usually Ø14 mm and above)