YANKEE Reamer: 0.8268 in Dia, 21 mm, Straight Flute
SKU 3G-OTH-411106
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Frequently Asked Questions
What is a YANKEE straight-flute reamer used for?
A YANKEE straight-flute reamer is used to precisely enlarge and finish drilled holes to a tight tolerance. It is commonly applied in machining operations across industries like automotive, aerospace, and general manufacturing where accurate hole sizing is critical.
What are the specifications of the YANKEE 433-21.0MM reamer?
The YANKEE 433-21.0MM reamer has a 0.8268 in diameter, 21 mm flute length, and straight flute design. It is made from high-speed steel (HSS) for durability. This chucking reamer is suitable for manual or CNC machine use in ferrous and non-ferrous materials.
Where to buy a YANKEE 433-21.0MM reamer worldwide?
3G Electric supplies the YANKEE 433-21.0MM reamer to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this straight-flute HSS chucking reamer.
How to select the correct YANKEE reamer size for a hole?
Select a YANKEE reamer with a diameter matching your finished hole size, typically 0.001-0.003 in oversize to allow for runout. The 433-21.0MM reamer is 0.8268 in diameter. Ensure the shank fits your chuck and the flute length exceeds hole depth for proper chip clearance.
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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.








