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

3G Electric
RFQ CartGet a QuoteSign inSign up
YANKEE Chucking Reamer: 0.3125 in Dia, 5/16 in, Spiral Flute, High Speed Steel - Morse Taper-Shank Spiral-Flute High-Speed Steel Chucking Reamers
YANKEEMorse Taper-Shank Spiral-Flute High-Speed Steel Chucking Reamers

YANKEE Chucking Reamer: 0.3125 in Dia, 5/16 in, Spiral Flute, High Speed Steel

The YANKEE Chucking Reamer is a Morse Taper-Shank Spiral-Flute High-Speed Steel Chucking Reamer with a 0.3125 in (5/16 in) diameter. It features a Right Hand cutting direction and an MT1 shank (Manufacturer Part…

SKU 3G-OTH-200456

Brand
YANKEE
Item
Chucking Reamer: 0.3125 in Dia, 5/16 in, Spiral Flute, High Speed Steel
Category
Morse Taper-Shank Spiral-Flute High-Speed Steel Chucking Reamers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

YANKEE
Manufacturer Part Number
437-5/16
Type
5/16 in, Spiral Flute, High Speed Steel, MT1 Shank
View Full Spec Sheet

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 a Morse Taper-Shank Spiral-Flute High-Speed Steel Chucking Reamer with a 0.3125 in (5/16 in) diameter. It features a Right Hand cutting direction and an MT1 shank (Manufacturer Part Number 437-5/16).

Frequently Asked Questions

What is the YANKEE Chucking Reamer used for?

The YANKEE Chucking Reamer is used for enlarging and finishing pre-drilled holes to precise diameters in metalworking. Its spiral-flute design efficiently evacuates chips, making it suitable for machine tool applications such as milling machines and lathes. The MT1 shank ensures secure mounting in compatible spindles.

What are the specifications of the YANKEE Chucking Reamer 437-5/16?

The YANKEE Chucking Reamer (MPN 437-5/16) has a 0.3125 in (5/16 in) diameter, a spiral flute, and is made of high-speed steel. It features a Right Hand cutting direction and an MT1 (Morse Taper No. 1) shank. This tool is designed for precision reaming in industrial machining operations.

Where to buy the YANKEE Chucking Reamer worldwide?

You can source the YANKEE Chucking Reamer worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this MT1 shank reamer.

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

To select the correct YANKEE Chucking Reamer, match the reamer diameter (e.g., 0.3125 in) to your finished hole size, and ensure the shank type (MT1) fits your machine's spindle. Choose a spiral flute for chip evacuation in through-holes. Always verify the cutting direction (Right Hand) matches your machine's rotation.

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 morse taper-shank 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 →

Similar products

Matched by specification & description
YANKEE Chucking Reamer: 0.3438 in Dia, 11/32 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-11/32). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.
YANKEE
YANKEE Chucking Reamer: 0.3438 in Dia, 11/32 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-11/32). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.
YANKEE Chucking Reamer: 0.5938 in Dia, 19/32 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-19/32). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.
YANKEE
YANKEE Chucking Reamer: 0.5938 in Dia, 19/32 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-19/32). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.
YANKEE Chucking Reamer: 0.5625 in Dia, 9/16 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-9/16). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.
YANKEE
YANKEE Chucking Reamer: 0.5625 in Dia, 9/16 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-9/16). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.
YANKEE Chucking Reamer: 0.4688 in Dia, 15/32 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-15/32). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.
YANKEE
YANKEE Chucking Reamer: 0.4688 in Dia, 15/32 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-15/32). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.
YANKEE Chucking Reamer: 0.2812 in Dia, 9/32 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-9/32). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.
YANKEE
YANKEE Chucking Reamer: 0.2812 in Dia, 9/32 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-9/32). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.
YANKEE Chucking Reamer: 0.5 in Dia, 1/2 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-1/2). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.
YANKEE
YANKEE Chucking Reamer: 0.5 in Dia, 1/2 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-1/2). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.

More from YANKEE

View all YANKEE parts →
YANKEE Chucking Reamer: 1.875 in Dia, 1 7/8 in, Spiral Flute, High Speed Steel, MT5 Shank (MPN 437-1-7/8). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT5.
YANKEE
YANKEE Chucking Reamer: 1.875 in Dia, 1 7/8 in, Spiral Flute, High Speed Steel, MT5 Shank (MPN 437-1-7/8). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT5.
YANKEE Chucking Reamer: 0.375 in Dia, 3/8 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-3/8). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.
YANKEE
YANKEE Chucking Reamer: 0.375 in Dia, 3/8 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-3/8). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.
YANKEE Chucking Reamer: 0.25 in Dia, 1/4 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-1/4). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.
YANKEE
YANKEE Chucking Reamer: 0.25 in Dia, 1/4 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-1/4). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.
YANKEE Chucking Reamer: 1.6875 in Dia, 1 11/16 in, Spiral Flute, High Speed Steel, MT5 Shank (MPN 437-1-11/16). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT5.
YANKEE
YANKEE Chucking Reamer: 1.6875 in Dia, 1 11/16 in, Spiral Flute, High Speed Steel, MT5 Shank (MPN 437-1-11/16). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT5.
YANKEE Chucking Reamer: 0.4375 in Dia, 7/16 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-7/16). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.
YANKEE
YANKEE Chucking Reamer: 0.4375 in Dia, 7/16 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-7/16). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.
YANKEE Chucking Reamer: 0.7812 in Dia, 25/32 in, Spiral Flute, High Speed Steel, MT2 Shank (MPN 437-25/32). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT2.
YANKEE
YANKEE Chucking Reamer: 0.7812 in Dia, 25/32 in, Spiral Flute, High Speed Steel, MT2 Shank (MPN 437-25/32). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT2.
YANKEE Chucking Reamer: 0.4062 in Dia, 13/32 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-13/32). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.
YANKEE
YANKEE Chucking Reamer: 0.4062 in Dia, 13/32 in, Spiral Flute, High Speed Steel, MT1 Shank (MPN 437-13/32). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT1.
YANKEE Chucking Reamer: 1.4375 in Dia, 1 7/16 in, Spiral Flute, High Speed Steel, MT4 Shank (MPN 437-1-7/16). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT4.
YANKEE
YANKEE Chucking Reamer: 1.4375 in Dia, 1 7/16 in, Spiral Flute, High Speed Steel, MT4 Shank (MPN 437-1-7/16). Key specifications — attr1301549: Right Hand; attr1301527: YANKEE; attr1315412: MT4.