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YANKEE Undersized Left-Hand Spiral-Flute High-Speed Steel Chucking Reamer - Undersized Left-Hand Spiral-Flute High-Speed Steel Chucking Reamers
YANKEEUndersized Left-Hand Spiral-Flute High-Speed Steel Chucking Reamers

YANKEE Undersized Left-Hand Spiral-Flute High-Speed Steel Chucking Reamer

The YANKEE Chucking Reamer (MPN 435L-0.4990) is an undersized left-hand spiral-flute high-speed steel chucking reamer with a 0.499-inch diameter and 1/2-inch undersized specification. This left-hand spiral-flute tool…

SKU 3G-OTH-213052

Also listed as: 435L04990 · 435L 0 4990 · 435L-0-4990

Brand
YANKEE
Item
Undersized Left-Hand Spiral-Flute High-Speed Steel Chucking Reamer
Category
Undersized Left-Hand Spiral-Flute High-Speed Steel Chucking Reamers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

YANKEE
Manufacturer Part Number
435L-0.4990
Type
Spiral Flute, LH, High Speed Steel
Undersized
1/2 in

Technical Documents

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

Product Description

The YANKEE Chucking Reamer (MPN 435L-0.4990) is an undersized left-hand spiral-flute high-speed steel chucking reamer with a 0.499-inch diameter and 1/2-inch undersized specification. This left-hand spiral-flute tool is designed for precision reaming operations in industrial applications.

Frequently Asked Questions

What is the YANKEE Chucking Reamer 435L-0.4990 used for?

The YANKEE Chucking Reamer 435L-0.4990 is used for precision reaming operations in industrial metalworking. Its left-hand spiral-flute design is ideal for through-hole applications where chip evacuation is critical, and the 1/2-inch undersized diameter allows for final sizing after rough drilling.

What are the specifications of the YANKEE Chucking Reamer 435L-0.4990?

The YANKEE Chucking Reamer (MPN 435L-0.4990) has a 0.499-inch diameter, is 1/2-inch undersized, and features a left-hand spiral flute. It is made of high-speed steel and is designed for chucking in machine tools. The left-hand flute direction is suited for specific cutting applications.

Where to buy the YANKEE Chucking Reamer 435L-0.4990 worldwide?

You can source the YANKEE Chucking Reamer 435L-0.4990 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this precision reaming tool.

How to select the correct YANKEE Chucking Reamer for a job?

To select the correct YANKEE Chucking Reamer, match the reamer diameter to your finished hole size, accounting for the undersized specification. For through-hole applications requiring chip clearance, choose a left-hand spiral-flute design. Ensure the shank fits your chuck and the tool material (high-speed steel) suits the workpiece hardness.

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
This chucking reamer features a left-hand spiral flute design for efficient chip evacuation in through-hole and blind-hole applications. Constructed from high-speed steel, it is oversized at 0.501 inches (1/2 inch oversized) for precision reaming in industrial metalworking
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This chucking reamer features a left-hand spiral flute design for efficient chip evacuation in through-hole and blind-hole applications. Constructed from high-speed steel, it is oversized at 0.501 inches (1/2 inch oversized) for precision reaming in industrial metalworking
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
Left-hand spiral-flute chucking reamer made from high-speed steel. Diameter 0.1885 inches, oversized 3/16 inch. Used for precision hole finishing in metalworking, with left-hand spiral design for chip evacuation in through-holes
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Left-hand spiral-flute chucking reamer made from high-speed steel. Diameter 0.1885 inches, oversized 3/16 inch. Used for precision hole finishing in metalworking, with left-hand spiral design for chip evacuation in through-holes
This chucking reamer is made from high-speed steel with a left-hand spiral flute design. It has a 0.5 in diameter and a 1/2 in shank, intended for left-hand rotation. Used in drill presses, lathes, and milling machines to precisely enlarge or finish drilled holes to tight tolerances
YANKEE
This chucking reamer is made from high-speed steel with a left-hand spiral flute design. It has a 0.5 in diameter and a 1/2 in shank, intended for left-hand rotation. Used in drill presses, lathes, and milling machines to precisely enlarge or finish drilled holes to tight tolerances
This high-speed steel chucking reamer features a left-hand spiral flute design for efficient chip evacuation in through-hole applications. The 0.376 in diameter oversized size allows for precision hole finishing in metalworking. Suitable for use with materials that produce stringy chips, such as steel and aluminum
YANKEE
This high-speed steel chucking reamer features a left-hand spiral flute design for efficient chip evacuation in through-hole applications. The 0.376 in diameter oversized size allows for precision hole finishing in metalworking. Suitable for use with materials that produce stringy chips, such as steel and aluminum
This left-hand spiral-flute chucking reamer is made of high-speed steel and is oversized by 7/16 inch with a 0.4385-inch diameter. It is used for precision reaming operations in metalworking, particularly in through-hole applications where chip evacuation is critical
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This left-hand spiral-flute chucking reamer is made of high-speed steel and is oversized by 7/16 inch with a 0.4385-inch diameter. It is used for precision reaming operations in metalworking, particularly in through-hole applications where chip evacuation is critical

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This left-hand spiral-flute chucking reamer is made from high-speed steel and is undersized by 3/8 in, with a 0.374 in diameter. It is used for precision reaming operations to enlarge and finish holes to tight tolerances, particularly in through-hole applications where chip evacuation is important
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This left-hand spiral-flute chucking reamer is made from high-speed steel and is undersized by 3/8 in, with a 0.374 in diameter. It is used for precision reaming operations to enlarge and finish holes to tight tolerances, particularly in through-hole applications where chip evacuation is important
This chucking reamer is made from high-speed steel with a left-hand spiral flute design. It has a 0.249 in diameter and is undersized by 1/4 in. Used for precision hole finishing in metalworking, the left-hand spiral flute facilitates chip evacuation during left-hand rotation
YANKEE
This chucking reamer is made from high-speed steel with a left-hand spiral flute design. It has a 0.249 in diameter and is undersized by 1/4 in. Used for precision hole finishing in metalworking, the left-hand spiral flute facilitates chip evacuation during left-hand rotation
This high-speed steel chucking reamer features a left-hand spiral flute and is undersized by 5/16 inch, with a 0.3115-inch diameter. It is used for precision reaming operations requiring left-hand cutting action, typically in metalworking applications for enlarging or finishing holes
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This high-speed steel chucking reamer features a left-hand spiral flute and is undersized by 5/16 inch, with a 0.3115-inch diameter. It is used for precision reaming operations requiring left-hand cutting action, typically in metalworking applications for enlarging or finishing holes
This high-speed steel chucking reamer features a left-hand spiral flute design for efficient chip evacuation in reverse spindle rotation. It is undersized by 1/8 inch with a 0.1240 inch diameter, suitable for precision hole finishing in through-hole applications on ferrous and non-ferrous materials
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This high-speed steel chucking reamer features a left-hand spiral flute design for efficient chip evacuation in reverse spindle rotation. It is undersized by 1/8 inch with a 0.1240 inch diameter, suitable for precision hole finishing in through-hole applications on ferrous and non-ferrous materials
This chucking reamer is made from high-speed steel with a left-hand spiral flute design. It has a diameter of 0.4365 inches and is undersized by 7/16 inch. Used for precision reaming operations in metalworking, particularly in through-hole applications where chip evacuation is important
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This chucking reamer is made from high-speed steel with a left-hand spiral flute design. It has a diameter of 0.4365 inches and is undersized by 7/16 inch. Used for precision reaming operations in metalworking, particularly in through-hole applications where chip evacuation is important
This high-speed steel chucking reamer features a left-hand spiral flute design that evacuates chips upward, making it suitable for through-hole reaming. The 0.1865-inch diameter is undersized by 3/16 inch for precision sizing. Used in industrial metalworking to produce smooth finishes and accurate holes
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This high-speed steel chucking reamer features a left-hand spiral flute design that evacuates chips upward, making it suitable for through-hole reaming. The 0.1865-inch diameter is undersized by 3/16 inch for precision sizing. Used in industrial metalworking to produce smooth finishes and accurate holes