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YANKEE Expansion Reamer: 1 1/16 in (MPN 431-1-1/16). Key specifications — attr1301870: YANKEE. - Straight-Shank Expansion Reamers
YANKEEStraight-Shank Expansion Reamers

YANKEE Expansion Reamer: 1 1/16 in (MPN 431-1-1/16). Key specifications — attr1301870: YANKEE.

YANKEE Straight-Shank Expansion Reamers.

SKU 3G-OTH-193776

Also listed as: 4311116 · 431 1 1 16 · 431-1-1-16

Brand
YANKEE
Item
Expansion Reamer: 1 1/16 in
Category
Straight-Shank Expansion Reamers
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

YANKEE
Manufacturer Part Number
431-1-1/16

Technical Documents

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

Product Description

YANKEE Straight-Shank Expansion Reamers.

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 to a precise diameter. Its adjustable blades allow for incremental sizing, making it ideal for maintenance, tool-and-die work, and production machining where exact fit is required.

What are the specifications of the YANKEE Expansion Reamer 431-1-1/16?

The YANKEE Expansion Reamer model 431-1-1/16 has a straight shank and a 1 1/16 in expansion range. It is designed for manual or machine use to achieve accurate hole diameters. For full dimensional data, consult the manufacturer’s technical sheet.

Where to buy a YANKEE Expansion Reamer worldwide?

3G Electric supplies the YANKEE Expansion Reamer 431-1-1/16 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this precision reamer.

How to select the right YANKEE Expansion Reamer size?

Select a YANKEE Expansion Reamer by matching its expansion range to your target hole diameter. For the 431-1-1/16, the 1 1/16 in size suits finishing holes within that range. Always verify shank type and material compatibility for your application.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
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