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YANKEE Left-Hand Spiral-Flute Hand Reamer, 7/8 in, High-Speed Steel - Left-Hand Spiral-Flute Hand Reamers
YANKEELeft-Hand Spiral-Flute Hand Reamers

YANKEE Left-Hand Spiral-Flute Hand Reamer, 7/8 in, High-Speed Steel

The YANKEE Hand Reamer (MPN 403-7/8) is a left-hand spiral-flute hand reamer made from high-speed steel, with a 7/8 in diameter. This YANKEE-branded tool is designed for manual reaming operations requiring a…

SKU 3G-OTH-208970

Also listed as: 40378 · 403 7 8 · 403-7-8

Brand
YANKEE
Item
Left-Hand Spiral-Flute Hand Reamer, 7/8 in, High-Speed Steel
Part Number
403-7/8
Category
Left-Hand Spiral-Flute Hand Reamers
Available to Order
Also known as:403-7/8YANKEE
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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
403-7/8

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

Product Description

The YANKEE Hand Reamer (MPN 403-7/8) is a left-hand spiral-flute hand reamer made from high-speed steel, with a 7/8 in diameter. This YANKEE-branded tool is designed for manual reaming operations requiring a left-hand spiral flute configuration.

Frequently Asked Questions

What is the YANKEE Hand Reamer 403-7/8 used for?

The YANKEE Hand Reamer 403-7/8 is used for manual reaming operations that require a left-hand spiral flute. It is ideal for deburring, enlarging, or finishing holes in metalwork, particularly when a left-hand cutting action is needed to improve chip evacuation and surface finish.

What are the specifications of the YANKEE Hand Reamer 403-7/8?

The YANKEE Hand Reamer (MPN 403-7/8) has a 7/8 in diameter, is made from high-speed steel, and features a left-hand spiral flute. It is designed for hand use and is branded by YANKEE. The left-hand flute configuration is suited for specific reaming applications where chip flow direction matters.

Where to buy the YANKEE Hand Reamer 403-7/8 worldwide?

You can source the YANKEE Hand Reamer 403-7/8 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply this YANKEE-branded reamer to customers internationally.

How to select the correct YANKEE Hand Reamer for a job?

To select the correct YANKEE Hand Reamer, match the reamer diameter (e.g., 7/8 in) to the desired finished hole size. Choose a left-hand spiral flute for applications requiring chips to be pulled upward during manual reaming. Ensure the tool is high-speed steel for durability in ferrous and non-ferrous materials.

Used in

Common applications for YANKEE
Metalworking — YANKEE spiral-flute chucking reamers for finishing holes in steel and aluminum components
Plumbing — YANKEE taper pipe reamers for deburring 3/8 inch and 1-1/2 inch cut pipe ends before threading
HVAC — YANKEE taper pipe reamers for preparing refrigerant and water pipe ends for fitting
Industrial piping — YANKEE taper pipe reamers for smoothing cut pipe interiors in maintenance operations
Machine shop — YANKEE straight-flute chucking reamers for precision hole finishing in ferrous and non-ferrous materials
Maintenance and repair — YANKEE chucking reamers in wire-gauge sizes for on-site hole resizing and repair
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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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