DCMT 11T304M XPK110

Achieve mirror-like finishes with the DCMT 11T304M XPK110. This positive-rake, 55° diamond insert is engineered for precision. It is the go-to choice for machinists performing internal boring or intricate external profiling where low cutting forces are required to prevent vibration and chatter.

The XPK110 Grade is a premium CVD-coated carbide. This coating provides an incredibly hard thermal barrier, allowing the insert to maintain a sharp cutting edge even at the high temperatures generated during high-speed finishing of carbon and alloy steels.

Key Features:

• Chipbreaker: Designed for Medium-to-Fine finishing. The geometry is optimized to break chips at light depths of cut, ensuring a clean workpiece and preventing "stringy" chips from damaging the finished surface.

• 55° Diamond Shape: Provides excellent versatility for profiling, allowing the tool to reach into tight corners and execute complex contours that a standard 80° insert cannot.

• 0.4mm Precision Radius: Ideal for achieving tight dimensional tolerances and superior surface roughness (Ra) values.

• Positive Rake Angle: Reduces cutting resistance, making it perfect for long-reach boring bars or smaller CNC lathes with limited horsepower.