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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

Also listed as: 435L03740 · 435L 0 3740 · 435L-0-3740

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
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-0.3740
Type
Spiral Flute, LH, High Speed Steel
Undersized
3/8 in

Technical Documents

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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.

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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
YANKEE Chucking Reamer: 0.376 in Dia, 3/8 in Oversized, Spiral Flute, LH, High Speed Steel (MPN 435L-0.3760)
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YANKEE Chucking Reamer: 0.376 in Dia, 3/8 in Oversized, Spiral Flute, LH, High Speed Steel (MPN 435L-0.3760)
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YANKEE Chucking Reamer: 0.1885 in Dia, 3/16 in Oversized, Spiral Flute, LH, High Speed Steel (MPN 435L-0.1885)
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YANKEE Chucking Reamer: 0.375 in Dia, 3/8 in, Spiral Flute, LH, High Speed Steel (MPN 435L-3/8)
High-speed steel chucking reamer with left-hand spiral flute, oversized to 0.251 in (1/4 in). Designed for precision through-hole finishing in ferrous and non-ferrous materials, the left-hand flute geometry clears chips upward during reaming operations
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High-speed steel chucking reamer with left-hand spiral flute, oversized to 0.251 in (1/4 in). Designed for precision through-hole finishing in ferrous and non-ferrous materials, the left-hand flute geometry clears chips upward during reaming operations
YANKEE Chucking Reamer: 0.4385 in Dia, 7/16 in Oversized, Spiral Flute, LH, High Speed Steel (MPN 435L-0.4385)
YANKEE
YANKEE Chucking Reamer: 0.4385 in Dia, 7/16 in Oversized, Spiral Flute, LH, High Speed Steel (MPN 435L-0.4385)
YANKEE Chucking Reamer: 0.386 in Dia, W, Spiral Flute, LH, High Speed Steel (MPN 435L-W)
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YANKEE Chucking Reamer: 0.386 in Dia, W, Spiral Flute, LH, High Speed Steel (MPN 435L-W)

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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)
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