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

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

The YANKEE Chucking Reamer (MPN 435L-#40) is a left-hand spiral-flute high-speed steel chucking reamer with a 0.098 in diameter and #40 size. It features a spiral flute design and is manufactured by YANKEE.

SKU 3G-OTH-204308

Also listed as: 435L40 · 435L 40 · 435L-40

Brand
YANKEE
Item
Left-Hand Spiral-Flute High-Speed Steel Chucking Reamer
Category
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-#40

Technical Documents

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

Product Description

The YANKEE Chucking Reamer (MPN 435L-#40) is a left-hand spiral-flute high-speed steel chucking reamer with a 0.098 in diameter and #40 size. It features a spiral flute design and is manufactured by YANKEE.

Frequently Asked Questions

What is a YANKEE Chucking Reamer used for?

A YANKEE Chucking Reamer is used to precisely enlarge or finish drilled holes to a tight tolerance. Its left-hand spiral-flute design in high-speed steel is ideal for through-hole reaming in ferrous and non-ferrous materials, common in machining and tool-and-die applications.

What are the specifications of the YANKEE 435L-#40 reamer?

The YANKEE 435L-#40 is a left-hand spiral-flute chucking reamer with a 0.098 in diameter and #40 size. It is made from high-speed steel and manufactured by YANKEE. The left-hand flute design helps clear chips during reaming operations.

Where to buy YANKEE reamers worldwide?

3G Electric supplies YANKEE reamers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver the YANKEE 435L-#40 and other precision tooling to your facility. Contact us for a quote and delivery timeline.

How to select the correct chucking reamer size?

Select a chucking reamer with a diameter matching your finished hole size, typically 0.001–0.005 in above the drilled hole. For the YANKEE 435L-#40, the 0.098 in diameter suits #40 wire-gauge holes. Always verify shank compatibility with your chuck and use proper cutting fluid.

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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This chucking reamer is made from high-speed steel with a left-hand spiral flute design. It has a 0.086 in diameter and is sized #44. The left-hand spiral flute aids in chip evacuation during reaming operations. Typical applications include precision hole finishing in metalworking, such as in toolrooms and production machining
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This left-hand spiral-flute chucking reamer is made from high-speed steel and has a 0.089-inch diameter with a #43 size. The spiral flute design aids in chip evacuation during precision reaming operations. It is used for enlarging and finishing holes in metalwork
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This left-hand spiral-flute chucking reamer is made from high-speed steel and has a 0.089-inch diameter with a #43 size. The spiral flute design aids in chip evacuation during precision reaming operations. It is used for enlarging and finishing holes in metalwork
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This chucking reamer is made from high-speed steel with a left-hand spiral flute design. It has a 0.161-inch diameter and is sized #20. Used in machine tool applications for precisely enlarging or finishing drilled holes to tight tolerances, it provides smooth chip evacuation in ferrous and non-ferrous materials

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