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YANKEE Chucking Reamer: 0.374 in Dia, 3/8 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: 0.374 in Dia, 3/8 in Undersized, Spiral Flute, LH

The YANKEE Chucking Reamer (MPN 435L-0.3740) is an undersized left-hand spiral-flute high-speed steel chucking reamer with a 0.374 in diameter and 3/8 in undersized specification. This left-hand tool is designed for…

SKU 3G-OTH-213050

Brand
YANKEE
Item
Chucking Reamer: 0.374 in Dia, 3/8 in Undersized, Spiral Flute, LH
Category
Undersized Left-Hand Spiral-Flute High-Speed Steel Chucking Reamers
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Technical Specifications

YANKEE
Manufacturer Part Number
435L-0.3740
Type
Spiral Flute, LH, High Speed Steel
Undersized
3/8 in
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YANKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YANKEE Chucking Reamer (MPN 435L-0.3740) is an undersized left-hand spiral-flute high-speed steel chucking reamer with a 0.374 in diameter and 3/8 in undersized specification. This left-hand tool is designed for precision reaming operations in industrial applications.

Frequently Asked Questions

What is a YANKEE Chucking Reamer used for?

A YANKEE Chucking Reamer is used for precision reaming operations to enlarge and finish holes to a tight tolerance. Its left-hand spiral-flute design is ideal for through-hole applications where chip evacuation is critical, commonly in metalworking and machining industries.

What are the specifications of the YANKEE 435L-0.3740 reamer?

The YANKEE 435L-0.3740 is a left-hand spiral-flute high-speed steel chucking reamer with a 0.374 in diameter and 3/8 in undersized specification. It is designed for precision reaming and is made from high-speed steel for durability in industrial machining.

Where to buy YANKEE reamers worldwide?

3G Electric supplies YANKEE reamers worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide genuine YANKEE cutting tools like the 435L-0.3740 to industrial buyers, ensuring compliance with international shipping requirements.

How to select the correct undersized reamer for a job?

Select an undersized reamer like the YANKEE 435L-0.3740 when you need to leave material for a final finishing pass or to achieve a specific interference fit. The 3/8 in undersized specification indicates the reamer is ground below nominal diameter, typically used for pre-reaming before a final reamer.

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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