Features

• Accuracy 3 micron or 0.0002 TIR or better
• AT3 Class Accuracy
• H5 bore tolarence for optimum surface contact with cutting tool
• ER collet nuts are power coated for increased clamping force due to reduced friction
• Thru-tool coolant feature is standard
• High precision pilot holes
• Hardness: HRC 56-58
• Carbon depth: 0.8mm +-0.2mm
• Surface roughness: Ra<0.005mm
• Crafted from case hardend alloy steel
• Balanced G6.3 @ 15,000 RPM
• Balanced G2.5 @ 25,000 RPM