Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
YANKEE 435-0.4990 Undersized Spiral-Flute High-Speed Steel Chucking Reamer - Undersized Spiral-Flute High-Speed Steel Chucking Reamers
YANKEEUndersized Spiral-Flute High-Speed Steel Chucking Reamers

YANKEE 435-0.4990 Undersized Spiral-Flute High-Speed Steel Chucking Reamer

The YANKEE Chucking Reamer is an undersized spiral-flute high-speed steel chucking reamer with a 0.499-inch diameter. It features a right-hand flute direction and is manufactured under part number 435-0.4990. This…

SKU 3G-OTH-231240

Also listed as: 43504990 · 435 0 4990 · 435-0-4990

Brand
YANKEE
Item
435-0.4990 Undersized Spiral-Flute High-Speed Steel Chucking Reamer
Part Number
435-0.4990
Category
Undersized Spiral-Flute High-Speed Steel Chucking Reamers
Available to Order
Also known as:435-0.4990YANKEE
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 — 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
435-0.4990
Type
Spiral Flute, High Speed Steel
Undersized
1/2 in

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 Chucking Reamer is an undersized spiral-flute high-speed steel chucking reamer with a 0.499-inch diameter. It features a right-hand flute direction and is manufactured under part number 435-0.4990. This tool is designed for precision reaming applications requiring a 1/2-inch undersized dimension.

Frequently Asked Questions

What is the YANKEE Chucking Reamer used for?

The YANKEE Chucking Reamer is used for precision reaming operations that require a 0.499-inch diameter hole, 1/2-inch undersized from nominal. Its spiral-flute high-speed steel design is ideal for ferrous and non-ferrous materials in metalworking, tool-and-die, and maintenance shops.

What are the specifications of the YANKEE Chucking Reamer?

The YANKEE Chucking Reamer has a 0.499-inch diameter, is 1/2-inch undersized, with a spiral flute and right-hand flute direction. It is made of high-speed steel, part number 435-0.4990, and is designed for chucking in machine tools. YANKEE manufactures this tool for precision reaming.

Where to buy the YANKEE Chucking Reamer worldwide?

3G Electric supplies the YANKEE Chucking Reamer worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the 435-0.4990 reamer.

How to select the correct YANKEE Chucking Reamer size?

Select the YANKEE Chucking Reamer by matching the required finished hole diameter to the reamer's actual size. This model is 0.499-inch diameter, 1/2-inch undersized, meaning it cuts a hole 0.001-inch smaller than nominal. Always verify the undersized dimension and flute type for your material.

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
Not sure this is the right part? Photo-identify it→

YANKEE Products

3G Electric supplies YANKEE undersized 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from YANKEE

View all YANKEE parts →
This chucking reamer is made of high-speed steel with a spiral flute design for efficient chip evacuation in through-hole applications. It is undersized by 5/16 inch and has a 0.3115-inch diameter. Used for enlarging and finishing holes to precise dimensions in metalworking
YANKEE
This chucking reamer is made of high-speed steel with a spiral flute design for efficient chip evacuation in through-hole applications. It is undersized by 5/16 inch and has a 0.3115-inch diameter. Used for enlarging and finishing holes to precise dimensions in metalworking

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first