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YANKEE Chucking Reamer: 0.159 in Dia, #21, Spiral Flute, LH - Left-Hand Spiral-Flute High-Speed Steel Chucking Reamers
YANKEELeft-Hand Spiral-Flute High-Speed Steel Chucking Reamers

YANKEE Chucking Reamer: 0.159 in Dia, #21, Spiral Flute, LH

The YANKEE Chucking Reamer (MPN 435L-#21) is a left-hand spiral-flute high-speed steel chucking reamer with a 0.159-inch diameter and a #21 size. This tool is designed for left-hand rotation and is made from…

SKU 3G-OTH-204444

Brand
YANKEE
Item
Chucking Reamer: 0.159 in Dia, #21, Spiral Flute, LH
Category
Left-Hand Spiral-Flute High-Speed Steel Chucking Reamers
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Technical Specifications

YANKEE
Manufacturer Part Number
435L-#21
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YANKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YANKEE Chucking Reamer (MPN 435L-#21) is a left-hand spiral-flute high-speed steel chucking reamer with a 0.159-inch diameter and a #21 size. This tool is designed for left-hand rotation and is made from high-speed steel for durability.

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 the YANKEE 435L-#21 chucking reamer used for?

The YANKEE 435L-#21 left-hand spiral-flute chucking reamer is used for precision finishing of pre-drilled holes in metal. Its left-hand spiral design efficiently evacuates chips during left-hand rotation, making it ideal for manual or CNC machining applications where a smooth, accurate bore is required.

What are the specifications of the YANKEE 435L-#21 reamer?

The YANKEE 435L-#21 is a left-hand spiral-flute chucking reamer with a 0.159-inch diameter and a #21 size. It is made from high-speed steel for durability and features a left-hand cutting direction. The manufacturer part number is 435L-#21.

Where to buy the YANKEE 435L-#21 reamer worldwide?

3G Electric supplies the YANKEE 435L-#21 left-hand spiral-flute chucking reamer worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this YANKEE reamer for your machining needs.

How to select the correct YANKEE chucking reamer for left-hand operations?

To select the correct YANKEE chucking reamer for left-hand operations, verify the spindle rotation direction matches the reamer's left-hand spiral. Ensure the diameter (0.159 inch) and size (#21) align with your pre-drilled hole. High-speed steel construction provides good wear resistance for general metalworking.

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 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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