YANKEE Chucking Reamer: 0.249 in Dia, 1/4 in Undersized, Spiral Flute, LH
The YANKEE Chucking Reamer (MPN 435L-0.2490) is an undersized left-hand spiral-flute high-speed steel chucking reamer with a 0.249 in diameter, designed for left-hand rotation. This tool is 1/4 in undersized and…
SKU 3G-OTH-213048
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Product Description
The YANKEE Chucking Reamer (MPN 435L-0.2490) is an undersized left-hand spiral-flute high-speed steel chucking reamer with a 0.249 in diameter, designed for left-hand rotation. This tool is 1/4 in undersized and manufactured by YANKEE.
Frequently Asked Questions
What is a YANKEE Chucking Reamer used for?
A YANKEE Chucking Reamer is used for precision hole finishing in metalworking. Its left-hand spiral-flute design efficiently evacuates chips during left-hand rotation, making it ideal for machine shops and maintenance operations requiring accurate sizing.
What are the specifications of the YANKEE 435L-0.2490 reamer?
The YANKEE 435L-0.2490 is a 0.249 in diameter, 1/4 in undersized, left-hand spiral-flute chucking reamer made from high-speed steel. It is designed for left-hand rotation and is manufactured by YANKEE.
Where to buy YANKEE reamers worldwide?
3G Electric supplies YANKEE reamers worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine YANKEE cutting tools to your facility, ensuring compliance with international shipping requirements.
How to select the correct undersized reamer for a 0.249 in hole?
Select a reamer like the YANKEE 435L-0.2490 that is 1/4 in undersized for left-hand rotation. Ensure the reamer diameter matches your target hole size after machining, and verify the flute direction matches your spindle rotation to avoid tool damage.
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Common applications for YANKEEYANKEE Products
3G Electric supplies YANKEE undersized left-hand spiral-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.













