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YANKEE Left-Hand Spiral-Flute Hand Reamer 1/2 in, High Speed Steel - Left-Hand Spiral-Flute Hand Reamers
YANKEELeft-Hand Spiral-Flute Hand Reamers

YANKEE Left-Hand Spiral-Flute Hand Reamer 1/2 in, High Speed Steel

The YANKEE Hand Reamer (MPN 403-1/2) is a left-hand spiral-flute hand reamer made from high speed steel, with a 1/2 in size. This YANKEE-branded tool features a left-hand spiral flute design.

SKU 3G-OTH-208959

Also listed as: 40312 · 403 1 2 · 403-1-2

Brand
YANKEE
Item
Left-Hand Spiral-Flute Hand Reamer 1/2 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
403-1/2

Technical Documents

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

Product Description

The YANKEE Hand Reamer (MPN 403-1/2) is a left-hand spiral-flute hand reamer made from high speed steel, with a 1/2 in size. This YANKEE-branded tool features a left-hand spiral flute design.

Frequently Asked Questions

What is a YANKEE Hand Reamer 403-1/2 used for?

The YANKEE Hand Reamer 403-1/2 is used for manually enlarging or finishing holes to precise diameters in metalworking. Its left-hand spiral flute design helps clear chips and provides a smooth finish, making it suitable for maintenance, toolroom, and production applications.

What are the specifications of the YANKEE Hand Reamer 403-1/2?

The YANKEE Hand Reamer (MPN 403-1/2) has a 1/2 in size, is made from high speed steel, and features a left-hand spiral flute. It is designed for left-hand rotation and is branded YANKEE. These specs ensure accurate hole sizing in ferrous and non-ferrous materials.

Where to buy YANKEE Hand Reamer 403-1/2 worldwide?

3G Electric supplies the YANKEE Hand Reamer 403-1/2 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this left-hand spiral-flute reamer from YANKEE.

How to select the correct hand reamer for a job?

Select a hand reamer based on hole size, material, and required finish. For chip evacuation in blind holes, choose a spiral flute; for through holes, a straight flute may suffice. The YANKEE 403-1/2 left-hand spiral-flute reamer is ideal for left-hand rotation applications in metal.

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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