MCD Boring Bit

The MCD Boring Bit features a high-rigidity tool body with a precision adjustable structure, equipped with a monocrystalline diamond (MCD) cutting edge, providing a perfect solution for high-precision mirror-finish boring of non-ferrous metals. Combined with the unparalleled sharpness and wear resistance of the MCD material, it can stably produce high-quality holes with accuracy better than IT6 grade and surface roughness of Ra ≤ 0.1 µm. The optimized cutting geometry ensures smooth and effortless cutting and efficient chip evacuation during the machining process, making it the ultimate choice for ultra-precision hole machining.

● Extremely Sharp Cutting Edge: The monocrystalline diamond cutting edge offers exceptional sharpness with no serrations visible under 1000x magnification.

● Optical-Grade Bore Wall Quality: Capable of directly producing bore walls with a mirror-like finish of Ra ≤ 0.1 µm.

● Extended Service Life: Offers a service life 3-5 times longer than PCD boring tools when machining non-ferrous metals, maintaining consistently stable machining quality.

● Optical Instrument Manufacturing: Ultra-precision machining of precision components like optical mirrors.
● Aerospace Sector: High-precision boring of bearing holes in critical components such as inertial navigation system。
● Precision Hydraulic Systems: Final finishing of critical flow channel holes like servo valve holes and precision hydraulic cylinders.