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YANKEE Chucking Reamer: 0.249 in Dia, 1/4 in Undersized, Spiral Flute - Undersized Spiral-Flute High-Speed Steel Chucking Reamers
YANKEEUndersized Spiral-Flute High-Speed Steel Chucking Reamers

YANKEE Chucking Reamer: 0.249 in Dia, 1/4 in Undersized, Spiral Flute

The YANKEE Chucking Reamer is an undersized spiral-flute high-speed steel chucking reamer with a 0.249-inch diameter, designed for right-hand rotation. Manufactured by YANKEE under part number 435-0.2490, this tool…

SKU 3G-OTH-231233

Brand
YANKEE
Item
Chucking Reamer: 0.249 in Dia, 1/4 in Undersized, Spiral Flute
Category
Undersized Spiral-Flute High-Speed Steel Chucking Reamers
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Technical Specifications

YANKEE
Manufacturer Part Number
435-0.2490
Type
Spiral Flute, High Speed Steel
Undersized
1/4 in
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YANKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YANKEE Chucking Reamer is an undersized spiral-flute high-speed steel chucking reamer with a 0.249-inch diameter, designed for right-hand rotation. Manufactured by YANKEE under part number 435-0.2490, this tool is 1/4-inch undersized and constructed from high-speed steel for industrial reaming applications.

Frequently Asked Questions

What is the YANKEE Chucking Reamer 435-0.2490 used for?

The YANKEE Chucking Reamer is used for precision reaming of holes to a 0.249-inch diameter in industrial metalworking. Its spiral-flute design and high-speed steel construction make it suitable for right-hand rotation applications in machining, tool and die, and maintenance shops.

What are the specifications of the YANKEE Chucking Reamer 435-0.2490?

The YANKEE Chucking Reamer has a 0.249-inch diameter, is 1/4-inch undersized, and features a spiral-flute design made from high-speed steel. It operates with right-hand rotation and is manufactured by YANKEE under part number 435-0.2490.

Where to buy the YANKEE Chucking Reamer 435-0.2490 worldwide?

3G Electric supplies the YANKEE Chucking Reamer 435-0.2490 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct YANKEE Chucking Reamer for a job?

Select the YANKEE Chucking Reamer based on the required finished hole diameter and material. For a 0.249-inch diameter, use the 435-0.2490 model. Ensure the reamer matches your machine's rotation direction—right hand for this tool—and choose spiral-flute for chip evacuation in through holes.

Used in

Common applications for YANKEE
General machining — YANKEE straight-flute chucking reamers for finishing holes in steel and aluminum parts.
Tool and die making — YANKEE spiral-flute hand reamers for precise sizing of die cavities and bushings.
Maintenance repair — YANKEE counterbores with built-in pilots for creating recesses for screw heads in equipment housings.
Automotive manufacturing — YANKEE chucking reamers with MT1 shanks for reaming engine block bolt holes.
Aerospace component production — YANKEE left-hand spiral-flute reamers for finishing holes in titanium alloys.
Metal fabrication — YANKEE straight-flute reamers for enlarging pilot holes in structural steel assemblies.

YANKEE Products

3G Electric supplies YANKEE undersized 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.

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