YANKEE Chucking Reamer: 0.5625 in Dia, 9/16 in, Spiral Flute, LH

A YANKEE Chucking Reamer is used for precision finishing of pre-drilled holes to achieve tight tolerances and smooth surface finishes. The left-hand spiral flute design is ideal for through-hole applications in metalworking, particularly in machining centers and lathes, where chip evacuation is critical.

The YANKEE 435L-9/16 is a left-hand spiral-flute chucking reamer with a 0.5625-inch (9/16-inch) diameter. It is made from high-speed steel (HSS) and features a left-hand flute design. The manufacturer part number is 435L-9/16, and it is designed for precision hole finishing in industrial machining.

3G Electric supplies YANKEE reamers, including the 435L-9/16, to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this left-hand spiral-flute chucking reamer.

To select the correct YANKEE chucking reamer, match the reamer diameter to the finished hole size (e.g., 0.5625 inches for a 9/16-inch hole). Choose left-hand spiral flutes for through-holes to improve chip evacuation. Ensure the shank fits your chuck and that the material (high-speed steel) suits the workpiece hardness.