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YANKEE Chucking Reamer: 0.251 in Dia, 1/4 in Oversized, Spiral Flute, LH - Oversized Left-Hand Spiral-Flute High-Speed Steel Chucking Reamers
YANKEEOversized Left-Hand Spiral-Flute High-Speed Steel Chucking Reamers

YANKEE Chucking Reamer: 0.251 in Dia, 1/4 in Oversized, Spiral Flute, LH

The YANKEE Chucking Reamer (MPN 435L-0.2510) is an oversized left-hand spiral-flute high-speed steel chucking reamer with a 0.251-inch diameter and 1/4-inch oversized size. It features a left-hand spiral flute design…

SKU 3G-OTH-218096

Also listed as: 435L02510 · 435L 0 2510 · 435L-0-2510

Brand
YANKEE
Item
Chucking Reamer: 0.251 in Dia, 1/4 in Oversized, Spiral Flute, LH
Category
Oversized Left-Hand Spiral-Flute High-Speed Steel Chucking Reamers
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

YANKEE
Manufacturer Part Number
435L-0.2510
Type
Spiral Flute, LH, High Speed Steel
Oversized
1/4 in

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

Product Description

The YANKEE Chucking Reamer (MPN 435L-0.2510) is an oversized left-hand spiral-flute high-speed steel chucking reamer with a 0.251-inch diameter and 1/4-inch oversized size. It features a left-hand spiral flute design and is made from high-speed steel.

Frequently Asked Questions

What is the YANKEE 435L-0.2510 chucking reamer used for?

The YANKEE 435L-0.2510 oversized left-hand spiral-flute chucking reamer is used for precision hole finishing in metalworking. Its left-hand spiral design clears chips upward, making it ideal for through-hole reaming in ferrous and non-ferrous materials where a 0.251-inch finished diameter is required.

What are the specifications of the YANKEE 435L-0.2510 reamer?

The YANKEE 435L-0.2510 is a high-speed steel chucking reamer with a 0.251-inch diameter, 1/4-inch oversized size, and left-hand spiral flute. It has a left-hand cut direction and is manufactured by YANKEE under MPN 435L-0.2510. The spiral flute design aids chip evacuation during reaming operations.

Where to buy the YANKEE 435L-0.2510 reamer worldwide?

3G Electric supplies the YANKEE 435L-0.2510 chucking reamer worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this oversized left-hand spiral-flute reamer for your machining needs.

How to select the correct oversized reamer for a 0.251-inch hole?

To select the correct oversized reamer like the YANKEE 435L-0.2510, match the reamer diameter to your target hole size after drilling. For a 0.251-inch finished hole, use a reamer with that exact diameter. Ensure the flute direction (left-hand) suits your machine spindle rotation and material type for optimal chip evacuation.

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 oversized 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
YANKEE Chucking Reamer: 0.249 in Dia, 1/4 in Undersized, Spiral Flute, LH, High Speed Steel (MPN 435L-0.2490)
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YANKEE Chucking Reamer: 0.249 in Dia, 1/4 in Undersized, Spiral Flute, LH, High Speed Steel (MPN 435L-0.2490)
YANKEE Chucking Reamer: 0.3115 in Dia, 5/16 in Undersized, Spiral Flute, LH, High Speed Steel (MPN 435L-0.3115)
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YANKEE Chucking Reamer: 0.3115 in Dia, 5/16 in Undersized, Spiral Flute, LH, High Speed Steel (MPN 435L-0.3115)
YANKEE Chucking Reamer: 0.4365 in Dia, 7/16 in Undersized, Spiral Flute, LH, High Speed Steel (MPN 435L-0.4365)
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YANKEE Chucking Reamer: 0.4365 in Dia, 7/16 in Undersized, Spiral Flute, LH, High Speed Steel (MPN 435L-0.4365)
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YANKEE Chucking Reamer: 0.499 in Dia, 1/2 in Undersized, Spiral Flute, LH, High Speed Steel (MPN 435L-0.4990)
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