We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

YANKEE Hand Reamer: 21/32 in, Spiral Flute, LH - Left-Hand Spiral-Flute Hand Reamers
YANKEELeft-Hand Spiral-Flute Hand Reamers

YANKEE Hand Reamer: 21/32 in, Spiral Flute, LH

The YANKEE Hand Reamer (MPN 403-21/32) is a left-hand spiral-flute hand reamer made from high speed steel, with a 21/32 in size. It is designed for left-hand rotation and is manufactured by YANKEE.

SKU 3G-OTH-208964

Also listed as: 4032132 · 403 21 32 · 403-21-32

Brand
YANKEE
Item
Hand Reamer: 21/32 in, Spiral Flute, LH
Category
Left-Hand Spiral-Flute Hand Reamers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
403-21/32

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The YANKEE Hand Reamer (MPN 403-21/32) is a left-hand spiral-flute hand reamer made from high speed steel, with a 21/32 in size. It is designed for left-hand rotation and is manufactured by YANKEE.

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 to precisely enlarge and finish holes in metal. The left-hand spiral design pulls chips upward, making it ideal for through-hole work in machining, tool-and-die, and maintenance applications where a smooth bore is required.

What are the specifications of the YANKEE Hand Reamer 403-21/32?

The YANKEE Hand Reamer (MPN 403-21/32) has a 21/32 in size, is made from high speed steel, and features a left-hand spiral flute. It is designed for left-hand rotation and is manufactured by YANKEE. This reamer is suitable for manual hole finishing in ferrous and non-ferrous materials.

Where to buy a YANKEE Hand Reamer 403-21/32 worldwide?

3G Electric supplies the YANKEE Hand Reamer 403-21/32 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source and deliver genuine YANKEE reamers for machining and maintenance operations anywhere.

How to select the correct YANKEE hand reamer for a job?

To select the correct YANKEE hand reamer, match the reamer diameter (21/32 in) to the desired finished hole size. Ensure the left-hand spiral flute matches your rotation direction. Use high speed steel for general-purpose work. Always start with a drilled hole slightly smaller than the reamer size for proper stock removal.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
YANKEE Hand Reamer: 23/32 in, Spiral Flute, LH, High Speed Steel (MPN 403-23/32)
YANKEE
YANKEE Hand Reamer: 23/32 in, Spiral Flute, LH, High Speed Steel (MPN 403-23/32)
YANKEE Hand Reamer: 13/16 in, Spiral Flute, LH, High Speed Steel (MPN 403-13/16)
YANKEE
YANKEE Hand Reamer: 13/16 in, Spiral Flute, LH, High Speed Steel (MPN 403-13/16)
YANKEE Hand Reamer: 11/16 in, Spiral Flute, LH, High Speed Steel (MPN 403-11/16)
YANKEE
YANKEE Hand Reamer: 11/16 in, Spiral Flute, LH, High Speed Steel (MPN 403-11/16)
YANKEE Hand Reamer: 27/32 in, Spiral Flute, LH, High Speed Steel (MPN 403-27/32)
YANKEE
YANKEE Hand Reamer: 27/32 in, Spiral Flute, LH, High Speed Steel (MPN 403-27/32)
YANKEE Hand Reamer: 13/32 in, Spiral Flute, LH, High Speed Steel (MPN 403-13/32)
YANKEE
YANKEE Hand Reamer: 13/32 in, Spiral Flute, LH, High Speed Steel (MPN 403-13/32)
YANKEE Hand Reamer: 25/32 in, Spiral Flute, LH, High Speed Steel (MPN 403-25/32)
YANKEE
YANKEE Hand Reamer: 25/32 in, Spiral Flute, LH, High Speed Steel (MPN 403-25/32)

More from YANKEE

View all YANKEE parts
This hand reamer features a left-hand spiral flute geometry for manual reaming operations. Made from high speed steel, it is used to enlarge or finish holes to precise diameters in metalworking and maintenance tasks
YANKEE
This hand reamer features a left-hand spiral flute geometry for manual reaming operations. Made from high speed steel, it is used to enlarge or finish holes to precise diameters in metalworking and maintenance tasks
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
YANKEE
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 features a left-hand spiral flute design for manual reaming operations. Made from high-speed steel, it is used to enlarge or finish holes to precise diameters in metalworking and maintenance tasks
YANKEE
This hand reamer features a left-hand spiral flute design for manual reaming operations. Made from high-speed steel, it is used to enlarge or finish holes to precise diameters in metalworking and maintenance tasks
YANKEE Hand Reamer: 19/64 in, Spiral Flute, LH, High Speed Steel (MPN 403-19/64)
YANKEE
YANKEE Hand Reamer: 19/64 in, Spiral Flute, LH, High Speed Steel (MPN 403-19/64)
YANKEE Hand Reamer: 19/32 in, Spiral Flute, LH, High Speed Steel (MPN 403-19/32)
YANKEE
YANKEE Hand Reamer: 19/32 in, Spiral Flute, LH, High Speed Steel (MPN 403-19/32)
YANKEE Hand Reamer: 1/2 in, Spiral Flute, LH, High Speed Steel (MPN 403-1/2)
YANKEE
YANKEE Hand Reamer: 1/2 in, Spiral Flute, LH, High Speed Steel (MPN 403-1/2)
YANKEE Hand Reamer: 13/64 in, Spiral Flute, LH, High Speed Steel (MPN 403-13/64)
YANKEE
YANKEE Hand Reamer: 13/64 in, Spiral Flute, LH, High Speed Steel (MPN 403-13/64)
YANKEE Hand Reamer: 11/32 in, Spiral Flute, LH, High Speed Steel (MPN 403-11/32)
YANKEE
YANKEE Hand Reamer: 11/32 in, Spiral Flute, LH, High Speed Steel (MPN 403-11/32)