Drill and bore machine for flanges, CNC flange hole drilling, precision boring machine for pipe flanges, automated drill-bore combo, ASME B16.5 compliant machining, high-accuracy inner hole processor, industrial flange drilling equipment.
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Multi-Function Drill & tapping Machine for Flange Inner Hole Processing – High Precision & Efficiency

Key Features:
Drill & tapping in One Operation – Combines drilling and boring functions for efficient flange inner hole machining, reducing setup time and improving accuracy.
High-Precision Machining – Ensures tight tolerances and smooth surface finish, meeting ANSI, ASME, DIN, and ISO standards for flange production.
Heavy-Duty Construction – Robust cast iron frame and high-rigidity spindle minimize vibration, enhancing tool life and machining stability.
Versatile Compatibility – Suitable for carbon steel, stainless steel, cast iron, and alloy flanges, supporting a wide range of industrial applications.

Applications:
Valve & Pipe Flanges – Precise inner hole drilling/tapping for ANSI B16.5, B16.47, and DIN flanges.
Oil & Gas Equipment – Reliable machining for high-pressure sealing surfaces.
Heavy Machinery Components – Efficient processing of large-diameter flange holes.

Why Choose Our Drill-Bore Machine?
Faster Production – Single-step operation cuts machining time by 30%+ compared to traditional methods.
Smart Adjustments – Auto-tool compensation ensures long-term accuracy.
Ideal for buyers searching for "flange drilling and boring machine," "CNC hole machining for flanges," or "high-precision drill-bore combo machine."