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YANKEE Chucking Reamer: 0.4921 in Dia, 12.5 mm, Spiral Flute, LH - Left-Hand Spiral-Flute High-Speed Steel Chucking Reamers
YANKEELeft-Hand Spiral-Flute High-Speed Steel Chucking Reamers

YANKEE Chucking Reamer: 0.4921 in Dia, 12.5 mm, Spiral Flute, LH

The YANKEE Chucking Reamer is a left-hand spiral-flute high-speed steel chucking reamer with a diameter of 0.4921 inches (12.5 mm). This tool, manufactured under part number 435L-12.5MM, features a left-hand spiral…

SKU 3G-OTH-204381

Also listed as: 435L125MM · 435L 12 5MM · 435L-12-5MM

Brand
YANKEE
Item
Chucking Reamer: 0.4921 in Dia, 12.5 mm, Spiral Flute, LH
Category
Left-Hand Spiral-Flute High-Speed Steel Chucking Reamers
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

YANKEE
Manufacturer Part Number
435L-12.5MM
Type
12.5 mm, Spiral Flute, LH, High Speed Steel

Technical Documents

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

Product Description

The YANKEE Chucking Reamer is a left-hand spiral-flute high-speed steel chucking reamer with a diameter of 0.4921 inches (12.5 mm). This tool, manufactured under part number 435L-12.5MM, features a left-hand spiral flute design for efficient material removal.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

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

This YANKEE 435L-12.5MM reamer is used for precision sizing and finishing of pre-drilled holes in metal. Its left-hand spiral flute design efficiently evacuates chips, making it ideal for through-hole applications in machining, tool-and-die, and maintenance operations.

What are the specifications of the YANKEE 435L-12.5MM chucking reamer?

The YANKEE 435L-12.5MM is a left-hand spiral-flute chucking reamer made of high-speed steel. It has a diameter of 0.4921 inches (12.5 mm). The left-hand flute design is suited for right-hand cutting applications, providing smooth finishes in ferrous and non-ferrous materials.

Where to buy YANKEE chucking reamers worldwide?

3G Electric supplies YANKEE chucking reamers like the 435L-12.5MM 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 tool.

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

Select a YANKEE chucking reamer based on hole diameter, material, and flute direction. For through holes, a left-hand spiral flute like the 435L-12.5MM works well with right-hand rotation. Match the reamer diameter to the finished hole size, and use proper speeds and feeds for high-speed steel tools.

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 high-speed steel chucking reamers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
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This left-hand spiral-flute chucking reamer is made from high-speed steel for precision sizing and finishing of pre-drilled holes. The left-hand flute design aids chip evacuation in through-hole reaming applications. Diameter: 5/16 in (0.3125 in)
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This left-hand spiral-flute chucking reamer is made from high-speed steel for precision sizing and finishing of pre-drilled holes. The left-hand flute design aids chip evacuation in through-hole reaming applications. Diameter: 5/16 in (0.3125 in)

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