YANKEE Reamer: 0.159 in Dia, #21, Straight Flute
SKU 3G-OTH-410518
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Frequently Asked Questions
What is a YANKEE #21 reamer used for?
A YANKEE #21 reamer is used to precisely enlarge and finish drilled holes to a 0.159 in diameter. It is commonly applied in metalworking, machining, and maintenance tasks where tight tolerances are required, such as in automotive or industrial equipment repair.
What are the specifications of the YANKEE 433-#21 reamer?
The YANKEE 433-#21 is a straight-flute chucking reamer with a 0.159 in diameter, corresponding to a #21 wire gauge size. It is made from high-speed steel (HSS) for durability and is designed for use in drill presses or lathes to produce accurate, smooth holes.
Where to buy a YANKEE 433-#21 reamer worldwide?
3G Electric supplies the YANKEE 433-#21 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 reamer.
How to select the correct reamer size for a hole?
Select a reamer diameter that matches your finished hole size, such as the YANKEE #21 at 0.159 in. Ensure the reamer is slightly larger than the drilled hole (typically 0.005–0.015 in allowance). Use a straight-flute design for general-purpose work and high-speed steel for standard materials.
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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.
