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YANKEE Expansion Reamer: 1 5/32 in (MPN 431-1-5/32). Key specifications — attr1301870: YANKEE. - Straight-Shank Expansion Reamers
YANKEEStraight-Shank Expansion Reamers

YANKEE Expansion Reamer: 1 5/32 in (MPN 431-1-5/32). Key specifications — attr1301870: YANKEE.

SKU 3G-OTH-193787

Brand
YANKEE
Item
Expansion Reamer: 1 5/32 in
Category
Straight-Shank Expansion Reamers
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Technical Specifications

YANKEE
Manufacturer Part Number
431-1-5/32
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YANKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a YANKEE expansion reamer used for?

A YANKEE expansion reamer is used to enlarge or finish holes in metal, wood, or plastic with precision. Its adjustable blades allow incremental sizing, making it ideal for maintenance, tool-and-die work, and production machining where exact hole diameters are required.

What are the specifications of the YANKEE 431-1-5/32 expansion reamer?

The YANKEE 431-1-5/32 is a straight-shank expansion reamer with a 1 5/32 in diameter. It features adjustable blades for fine sizing. The manufacturer part number is 431-1-5/32, and it is designed for general-purpose reaming in industrial applications.

Where to buy a YANKEE expansion reamer worldwide?

3G Electric supplies the YANKEE 431-1-5/32 expansion reamer to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this precision reaming tool.

How to select the right expansion reamer size?

Select an expansion reamer like the YANKEE 431-1-5/32 by matching its diameter range to your target hole size. Start with a slightly undersized pilot hole, then expand incrementally. Always use cutting fluid and secure the workpiece to prevent chatter and ensure accuracy.

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 straight-shank expansion reamers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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