OEM Straight-Flute Solid Carbide Chucking Reamer, 0.389 in Diameter

This straight-flute solid carbide chucking reamer is used for precision finishing of pre-drilled holes to achieve tight diameter tolerances and smooth surface finishes in metalworking applications. It is commonly employed in machining operations on ferrous and non-ferrous materials in industrial manufacturing and tool-and-die shops.

The APPROVED VENDOR Chucking Reamer has a diameter of 0.389 in, features a straight flute design, and is made from solid carbide. The manufacturer part number is 500-0003890. This tool is designed for use in drill presses, milling machines, and lathes for accurate hole sizing.

3G Electric supplies the APPROVED VENDOR Chucking Reamer 500-0003890 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this reamer for your machining needs.

Select a chucking reamer based on the required finished hole diameter, material being machined, and desired surface finish. For the APPROVED VENDOR 500-0003890, ensure your pre-drilled hole is slightly undersized (typically 0.005–0.015 in) to allow the reamer to cut accurately. Use proper cutting speeds and coolant for carbide tools.