YANKEE Reamer: 0.397 in Dia, X, Straight Flute
SKU 3G-OTH-410556
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Frequently Asked Questions
What is a YANKEE 433-X reamer used for?
The YANKEE 433-X straight-flute chucking reamer is used for precision sizing and finishing of holes in metalworking. It is commonly applied in machining operations across automotive, aerospace, and general manufacturing to achieve tight tolerances and smooth surface finishes.
What are the specifications of the YANKEE 433-X reamer?
The YANKEE 433-X is a straight-flute chucking reamer with a 0.397 in diameter, made from high-speed steel. Its manufacturer part number is 433-X. This tool is designed for use in drill presses, lathes, and CNC machines for accurate hole finishing.
Where to buy a YANKEE 433-X reamer worldwide?
3G Electric supplies the YANKEE 433-X reamer to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this high-speed steel straight-flute chucking reamer.
How to select the correct reamer size for a hole?
Select a reamer diameter that matches your desired finished hole size, typically 0.001 to 0.005 in larger than the drilled hole. The YANKEE 433-X at 0.397 in is suitable for finishing holes to that exact dimension. Always allow a small stock removal for reaming.
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Common applications for YANKEEYANKEE Products
3G Electric supplies YANKEE straight-flute high-speed steel chucking reamers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.










