YANKEE Reamer: 0.8465 in Dia, 21.5 mm, Straight Flute
SKU 3G-OTH-411108
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Frequently Asked Questions
What is a YANKEE straight-flute chucking reamer used for?
A YANKEE straight-flute chucking reamer is used to enlarge and finish drilled holes to precise diameters in metalworking. It is commonly applied in machining operations on lathes, drill presses, and milling machines for producing smooth, accurate bores in industrial manufacturing and maintenance.
What are the specifications of the YANKEE reamer 433-21.5MM?
The YANKEE reamer model 433-21.5MM has a diameter of 0.8465 inches (21.5 mm), features straight flutes, and is made from high-speed steel. It is designed for chucking applications in machine tools, providing precise hole finishing in ferrous and non-ferrous materials.
Where to buy YANKEE reamer 433-21.5MM worldwide?
You can source the YANKEE reamer 433-21.5MM through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the tool reaches your facility reliably. Contact us for availability and lead time.
How to select the correct YANKEE reamer for a job?
To select the correct YANKEE reamer, match the reamer diameter to your required finished hole size, ensuring 0.005–0.015 inch stock removal. Choose straight-flute designs for through holes and general-purpose work. High-speed steel reamers suit most metals; for harder materials, consider carbide options. Always verify shank compatibility with your chuck.
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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.








