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

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

Also listed as: 435L02490 · 435L 0 2490 · 435L-0-2490

Brand
YANKEE
Item
Chucking Reamer: 0.249 in Dia, 1/4 in Undersized, Spiral Flute, LH
Category
Undersized Left-Hand Spiral-Flute High-Speed Steel Chucking Reamers
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

YANKEE
Manufacturer Part Number
435L-0.2490
Type
Spiral Flute, LH, High Speed Steel
Undersized
1/4 in

Technical Documents

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YANKEE Products
3G Electric (S) Pte. Ltd. — Singapore

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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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.

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 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.

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