3/8 NPT Right Hand Rotor Thread, 3/8" NPT Port, 4-3/8" Body Length, Single Flow, General Purpose, Rotary Union MPN:730444C

The counterbore pilot is a precision machined tool designed to create clearance holes for screw heads, offering greater stability and alignment during assembly operations. Its head diameter measures 0.1285 while the shank diameter is 3/32, featuring excellent fitment with the widest range of machinery available on the market today. Manufactured from high-quality carbon steel, the tool exhibits impressive durability and hardness against wear, making it an ideal choice for continuous usage across diverse industries such as automotive, aerospace, electronics, and metalworking, among others. Whether utilized in high production environments or specialized workshops, counterbore pilots remain an essential component for engineers, technicians, and DIY enthusiasts who require precision and accuracy during screw fixing operations to avoid damaging the underlying surface material.