YANKEE Reamer: 0.201 in Dia, #7, Straight Flute
SKU 3G-OTH-410528
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Frequently Asked Questions
What is a YANKEE #7 straight-flute reamer used for?
A YANKEE #7 straight-flute reamer is used to precisely enlarge or finish drilled holes to a diameter of 0.201 in. It is commonly applied in metalworking and machining operations where tight tolerances and smooth surface finishes are required, such as in automotive or general manufacturing.
What are the specifications of the YANKEE 433-#7 reamer?
The YANKEE 433-#7 reamer has a diameter of 0.201 in, a #7 size designation, and straight flutes. It is made from high-speed steel (HSS) for durability and heat resistance. The manufacturer part number is 433-#7, and it is classified as a straight-flute chucking reamer.
Where to buy YANKEE reamers worldwide?
You can source YANKEE reamers, including the 433-#7 model, through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times.
How to select the correct YANKEE reamer size?
To select the correct YANKEE reamer, match the reamer diameter (e.g., 0.201 in for #7) to your drilled hole size, allowing a small allowance for reaming. Ensure the shank fits your chuck and the flute type (straight) suits the material. Consult a machining guide for feed and speed recommendations.
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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.












