YANKEE Reamer: 0.161 in Dia, #20, Straight Flute
SKU 3G-OTH-410519
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Frequently Asked Questions
What is a YANKEE #20 straight-flute reamer used for?
A YANKEE #20 straight-flute reamer is used to precisely enlarge and finish holes to a 0.161 in diameter in metalworking applications. It is commonly employed in machining, tool and die making, and maintenance operations where tight tolerances and smooth surface finishes are required.
What are the specifications of the YANKEE 433-#20 reamer?
The YANKEE 433-#20 reamer has a 0.161 in diameter, corresponds to a #20 wire gauge size, and features a straight-flute design made from high-speed steel. It is a chucking reamer intended for machine use, offering durability and consistent performance in ferrous and non-ferrous materials.
Where to buy a YANKEE 433-#20 reamer worldwide?
3G Electric supplies the YANKEE 433-#20 reamer to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this precision tool.
How to select the correct reamer size for a hole?
To select the correct reamer size, measure the existing hole diameter and choose a reamer that matches the final desired size, such as the YANKEE 433-#20 at 0.161 in. Allow a small amount of stock for reaming (typically 0.005–0.015 in) and ensure the reamer is compatible with your material and machine setup.
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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.










