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YANKEE Left-Hand Spiral-Flute Hand Reamer 3/4 in, High-Speed Steel - Left-Hand Spiral-Flute Hand Reamers
YANKEELeft-Hand Spiral-Flute Hand Reamers

YANKEE Left-Hand Spiral-Flute Hand Reamer 3/4 in, High-Speed Steel

The YANKEE Hand Reamer (MPN 403-3/4) is a left-hand spiral-flute hand reamer made from high-speed steel, with a 3/4 in size. This tool is designed for manual reaming operations, featuring a left-hand spiral flute…

SKU 3G-OTH-208966

Also listed as: 40334 · 403 3 4 · 403-3-4

Brand
YANKEE
Item
Left-Hand Spiral-Flute Hand Reamer 3/4 in, High-Speed Steel
Category
Left-Hand Spiral-Flute Hand 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
403-3/4

Technical Documents

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

Product Description

The YANKEE Hand Reamer (MPN 403-3/4) is a left-hand spiral-flute hand reamer made from high-speed steel, with a 3/4 in size. This tool is designed for manual reaming operations, featuring a left-hand spiral flute geometry.

Frequently Asked Questions

What is a YANKEE left-hand spiral-flute hand reamer used for?

A YANKEE left-hand spiral-flute hand reamer is used for manually enlarging or finishing holes to precise diameters. The left-hand spiral flute design helps clear chips during reaming, making it suitable for through holes and blind holes in metalworking and maintenance applications.

What are the specifications of the YANKEE Hand Reamer 403-3/4?

The YANKEE Hand Reamer 403-3/4 has a 3/4 in size, is made from high-speed steel, and features a left-hand spiral flute geometry. It is designed for manual reaming operations and is manufactured by YANKEE under MPN 403-3/4.

Where to buy a YANKEE Hand Reamer 403-3/4 worldwide?

3G Electric supplies the YANKEE Hand Reamer 403-3/4 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this left-hand spiral-flute hand reamer.

How to select the correct hand reamer for a job?

To select the correct hand reamer, match the reamer size to the desired finished hole diameter. For chip evacuation in blind holes, choose a left-hand spiral flute like the YANKEE 403-3/4. Ensure the reamer 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 left-hand spiral-flute hand 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 3/8 in hand reamer features a left-hand spiral flute geometry for manual reaming operations. Made from high-speed steel, it is used for deburring, enlarging, or finishing holes in metalwork, where the left-hand flute design aids chip clearance and reduces cutting forces
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This 3/8 in hand reamer features a left-hand spiral flute geometry for manual reaming operations. Made from high-speed steel, it is used for deburring, enlarging, or finishing holes in metalwork, where the left-hand flute design aids chip clearance and reduces cutting forces
This hand reamer is made from high-speed steel with a left-hand spiral flute design. It is used for manually enlarging and finishing holes to precise diameters in metalworking applications. The spiral flute aids in chip evacuation during operation
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This hand reamer is made from high-speed steel with a left-hand spiral flute design. It is used for manually enlarging and finishing holes to precise diameters in metalworking applications. The spiral flute aids in chip evacuation during operation
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This hand reamer is made from high speed steel with a left-hand spiral flute configuration. It is used for manual reaming operations to enlarge or finish holes to a precise diameter. The left-hand spiral flute aids chip evacuation, making it suitable for through holes in general machining and maintenance work
This hand reamer is made from high speed steel with a left-hand spiral flute design. It is used for manually enlarging or finishing holes to a precise diameter in ferrous and non-ferrous metals. The spiral flute aids chip evacuation during through-hole reaming operations
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This hand reamer is made from high speed steel with a left-hand spiral flute design. It is used for manually enlarging or finishing holes to a precise diameter in ferrous and non-ferrous metals. The spiral flute aids chip evacuation during through-hole reaming operations
High speed steel hand reamer with left-hand spiral flute for manual reaming operations. The 3/16 in size is suited for deburring, enlarging, or finishing holes in metal, where the left-hand flute configuration aids chip evacuation
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High speed steel hand reamer with left-hand spiral flute for manual reaming operations. The 3/16 in size is suited for deburring, enlarging, or finishing holes in metal, where the left-hand flute configuration aids chip evacuation
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Left-hand spiral-flute hand reamer made from high-speed steel, sized at 1 1/8 in. Designed for manual precision enlarging and finishing of existing holes in metal. The left-hand spiral flute aids chip clearance during reaming, suitable for through holes and applications where a right-hand reamer may cause binding

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Left-hand spiral-flute hand reamer made from high speed steel, sized 19/64 in. Designed for manual precision sizing and finishing of holes in metal. The left-hand spiral flute clears chips upward, suitable for through-hole applications in general machining and tool and die work
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This YANKEE hand reamer is made from high speed steel and features a left-hand spiral flute design. It is sized at 1/2 in and is used for manually enlarging or finishing holes to precise diameters in metalworking applications
This left-hand spiral-flute hand reamer is made of high speed steel and sized at 13/64 in. Designed for left-hand rotation, the spiral flute clears chips upward during use. It is suited for precision sizing and finishing of holes in metal, commonly employed in through-hole work for machining and maintenance tasks
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This left-hand spiral-flute hand reamer is made of high speed steel and sized at 13/64 in. Designed for left-hand rotation, the spiral flute clears chips upward during use. It is suited for precision sizing and finishing of holes in metal, commonly employed in through-hole work for machining and maintenance tasks
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This left-hand spiral-flute hand reamer is made from high speed steel and sized at 9/16 in. It is used for manual reaming operations to enlarge or finish holes to precise diameters, with the left-hand spiral geometry aiding chip evacuation in through-hole applications. Suitable for ferrous and non-ferrous materials in general metalworking and maintenance tasks
This left-hand spiral-flute hand reamer is made from high speed steel and measures 11/32 in. Designed for left-hand rotation, it is used for precision sizing and finishing of holes in metal, clearing chips upward during operation. Suitable for through-hole and blind-hole applications in machining and maintenance
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