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

YANKEE 335-0.2490 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 335-0.2490 Undersized Spiral-Flute High-Speed Steel Chucking Reamer

The YANKEE Chucking Reamer (SKU 3G-OTH-231242) is an undersized spiral-flute high-speed steel chucking reamer with a 0.249 in diameter, 1/4 in undersized, and a right-hand flute direction. Manufactured under part…

SKU 3G-OTH-231242

Also listed as: 33502490 · 335 0 2490 · 335-0-2490

Brand
YANKEE
Item
335-0.2490 Undersized Spiral-Flute High-Speed Steel Chucking Reamer
Category
Undersized Spiral-Flute High-Speed Steel Chucking 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 — 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
335-0.2490
Type
Spiral Flute, High Speed Steel
Undersized
1/4 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 (SKU 3G-OTH-231242) is an undersized spiral-flute high-speed steel chucking reamer with a 0.249 in diameter, 1/4 in undersized, and a right-hand flute direction. Manufactured under part number 335-0.2490, this tool is designed for precision reaming operations.

Frequently Asked Questions

What is the YANKEE Chucking Reamer used for?

The YANKEE Chucking Reamer is used for precision reaming operations to enlarge or finish holes to a precise diameter. Its spiral-flute design in high-speed steel makes it suitable for ferrous and non-ferrous materials, commonly in metalworking and machining applications.

What are the specifications of the YANKEE Chucking Reamer 335-0.2490?

The YANKEE Chucking Reamer (MPN 335-0.2490) has a 0.249 in diameter, is 1/4 in undersized, and features a right-hand spiral flute. It is made of high-speed steel and is designed for chucking in machine tools for precision hole finishing.

Where to buy the YANKEE Chucking Reamer worldwide?

You can source the YANKEE Chucking Reamer (SKU 3G-OTH-231242) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct tool for your machining needs.

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

Select the YANKEE Chucking Reamer based on the required finished hole diameter and material. For a 0.249 in hole, use the 1/4 in undersized reamer. Ensure the reamer's flute direction (right-hand) matches your machine spindle rotation. High-speed steel is suitable for general-purpose reaming.

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 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
YANKEE Chucking Reamer: 0.374 in Dia, 3/8 in Undersized, Spiral Flute, High Speed Steel (MPN 335-0.3740)
YANKEE
YANKEE Chucking Reamer: 0.374 in Dia, 3/8 in Undersized, Spiral Flute, High Speed Steel (MPN 335-0.3740)
YANKEE Chucking Reamer: 0.499 in Dia, 1/2 in Undersized, Spiral Flute, High Speed Steel (MPN 335-0.4990)
YANKEE
YANKEE Chucking Reamer: 0.499 in Dia, 1/2 in Undersized, Spiral Flute, High Speed Steel (MPN 335-0.4990)
YANKEE Chucking Reamer: 0.3115 in Dia, 5/16 in Undersized, Spiral Flute, High Speed Steel (MPN 335-0.3115)
YANKEE
YANKEE Chucking Reamer: 0.3115 in Dia, 5/16 in Undersized, Spiral Flute, High Speed Steel (MPN 335-0.3115)
This chucking reamer features a spiral flute design for efficient chip evacuation in through-holes and blind holes. Made from high-speed steel, it is oversized to 0.251 inches for precision sizing of pre-drilled holes in metalworking applications
YANKEE
This chucking reamer features a spiral flute design for efficient chip evacuation in through-holes and blind holes. Made from high-speed steel, it is oversized to 0.251 inches for precision sizing of pre-drilled holes in metalworking applications
This YANKEE chucking reamer is made of high-speed steel with spiral flutes and a right-hand cutting direction. It is designed for precision reaming operations to enlarge and finish pre-drilled holes to tight tolerances in industrial metalworking applications
YANKEE
This YANKEE chucking reamer is made of high-speed steel with spiral flutes and a right-hand cutting direction. It is designed for precision reaming operations to enlarge and finish pre-drilled holes to tight tolerances in industrial metalworking applications
This chucking reamer has a 0.376-inch diameter and is oversized by 3/8 inch. It is made of high-speed steel with a right-hand spiral flute for efficient chip evacuation. Used for precision hole finishing in metalworking, suitable for through-hole and blind-hole applications in drill presses and milling machines
YANKEE
This chucking reamer has a 0.376-inch diameter and is oversized by 3/8 inch. It is made of high-speed steel with a right-hand spiral flute for efficient chip evacuation. Used for precision hole finishing in metalworking, suitable for through-hole and blind-hole applications in drill presses and milling machines

More from YANKEE

View all YANKEE parts
Undersized spiral-flute chucking reamer made of high-speed steel, with a diameter of 0.1865 inches and a 3/16 inch undersized designation. Designed for precision hole finishing in metalworking, the spiral-flute design aids chip evacuation in through-holes and blind holes. Suitable for use in drill chucks or collets for final sizing after drilling
YANKEE
Undersized spiral-flute chucking reamer made of high-speed steel, with a diameter of 0.1865 inches and a 3/16 inch undersized designation. Designed for precision hole finishing in metalworking, the spiral-flute design aids chip evacuation in through-holes and blind holes. Suitable for use in drill chucks or collets for final sizing after drilling
Spiral-flute chucking reamer made from high-speed steel, with a 0.4365-inch diameter and 7/16-inch undersized specification. Designed for precision hole finishing in metalworking, the spiral flute aids chip evacuation in through and blind holes. Suitable for use in drill chucks or collets for final sizing passes
YANKEE
Spiral-flute chucking reamer made from high-speed steel, with a 0.4365-inch diameter and 7/16-inch undersized specification. Designed for precision hole finishing in metalworking, the spiral flute aids chip evacuation in through and blind holes. Suitable for use in drill chucks or collets for final sizing passes
This chucking reamer has a 0.499-inch diameter, 1/2-inch undersized from nominal. It is made of high-speed steel with a spiral flute design. Used in machine tools for precision reaming operations to achieve accurate hole sizing in metalworking applications
YANKEE
This chucking reamer has a 0.499-inch diameter, 1/2-inch undersized from nominal. It is made of high-speed steel with a spiral flute design. Used in machine tools for precision reaming operations to achieve accurate hole sizing in metalworking applications
This YANKEE chucking reamer has a 0.3115-inch diameter and is 5/16-inch undersized. It is made of high-speed steel with a spiral flute design. Used for precision reaming operations to enlarge or finish holes to tight tolerances in metalworking
YANKEE
This YANKEE chucking reamer has a 0.3115-inch diameter and is 5/16-inch undersized. It is made of high-speed steel with a spiral flute design. Used for precision reaming operations to enlarge or finish holes to tight tolerances in metalworking
Spiral-flute chucking reamer made from high-speed steel, with a 0.249-inch diameter and 1/4-inch undersized. Designed for right-hand rotation in precision reaming operations. Suitable for general machining applications requiring accurate hole sizing
YANKEE
Spiral-flute chucking reamer made from high-speed steel, with a 0.249-inch diameter and 1/4-inch undersized. Designed for right-hand rotation in precision reaming operations. Suitable for general machining applications requiring accurate hole sizing
This chucking reamer is made of high-speed steel with a spiral flute design. It is undersized by 3/8 in and has a diameter of 0.374 in. Used for precision reaming operations to enlarge and finish holes in metalwork
YANKEE
This chucking reamer is made of high-speed steel with a spiral flute design. It is undersized by 3/8 in and has a diameter of 0.374 in. Used for precision reaming operations to enlarge and finish holes in metalwork
This undersized spiral-flute chucking reamer is made from high-speed steel with a 0.124-inch diameter and 1/8-inch undersize. It is designed for enlarging and finishing pre-drilled holes to precise diameters in metalworking. The spiral-flute geometry aids chip evacuation in both through-hole and blind-hole applications
YANKEE
This undersized spiral-flute chucking reamer is made from high-speed steel with a 0.124-inch diameter and 1/8-inch undersize. It is designed for enlarging and finishing pre-drilled holes to precise diameters in metalworking. The spiral-flute geometry aids chip evacuation in both through-hole and blind-hole applications
Chucking reamer with spiral-flute design in high-speed steel for precision hole finishing. Undersized 3/16 in diameter for reaming operations in metalworking. Right-hand flute direction aids chip evacuation during machine or hand reaming
YANKEE
Chucking reamer with spiral-flute design in high-speed steel for precision hole finishing. Undersized 3/16 in diameter for reaming operations in metalworking. Right-hand flute direction aids chip evacuation during machine or hand reaming