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YANKEE Expansion Reamer: 1 5/16 in - Morse-Taper Shank Expansion Reamers
YANKEEMorse-Taper Shank Expansion Reamers

YANKEE Expansion Reamer: 1 5/16 in

The YANKEE Expansion Reamer with a 1 5/16 in size and MT4 Shank (MPN 432-1-5/16) is a Morse-Taper Shank Expansion Reamer from YANKEE. It features an MT4 shank type.

SKU 3G-OTH-265505

Brand
YANKEE
Item
Expansion Reamer: 1 5/16 in
Category
Morse-Taper Shank Expansion Reamers
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Technical Specifications

YANKEE
Manufacturer Part Number
432-1-5/16
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YANKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YANKEE Expansion Reamer with a 1 5/16 in size and MT4 Shank (MPN 432-1-5/16) is a Morse-Taper Shank Expansion Reamer from YANKEE. It features an MT4 shank type.

Frequently Asked Questions

What is a YANKEE Expansion Reamer with MT4 shank used for?

A YANKEE Expansion Reamer with a 1 5/16 in size and MT4 shank is used to enlarge or finish holes in metal, wood, or plastic to precise diameters. Its adjustable blades allow incremental sizing, making it ideal for maintenance, tool-and-die work, and production machining where tight tolerances are required.

What are the specifications of the YANKEE 432-1-5/16 expansion reamer?

The YANKEE 432-1-5/16 expansion reamer has a 1 5/16 in diameter and an MT4 (Morse Taper No. 4) shank. It is manufactured by YANKEE and is designed for use in drill presses, lathes, or milling machines with MT4 spindle tapers. The adjustable blades enable reaming from 1 5/16 in upward.

Where to buy a YANKEE expansion reamer with MT4 shank worldwide?

3G Electric supplies the YANKEE expansion reamer with MT4 shank (MPN 432-1-5/16) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision reaming tool.

How to select the correct expansion reamer for a Morse taper spindle?

To select the correct expansion reamer, match the shank taper (e.g., MT4) to your machine spindle and choose a diameter range that covers your target hole size. The YANKEE 432-1-5/16 with MT4 shank is suitable for reaming holes starting at 1 5/16 in. Always verify the reamer's adjustable range and material compatibility before use.

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 morse-taper 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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