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

YANKEE Chucking Reamer: For 5/16 in Pin, 0.312 in Dia, Straight Flute - Straight-Flute Dowel Pin Reamers
YANKEEStraight-Flute Dowel Pin Reamers

YANKEE Chucking Reamer: For 5/16 in Pin, 0.312 in Dia, Straight Flute

The YANKEE Chucking Reamer is a straight-flute dowel pin reamer designed for 5/16 in pins, with a 0.312 in diameter. It is made from high-speed steel and carries the manufacturer part number 370-0.3120. This product…

SKU 3G-OTH-238944

Also listed as: 37003120 · 370 0 3120 · 370-0-3120

Brand
YANKEE
Item
Chucking Reamer: For 5/16 in Pin, 0.312 in Dia, Straight Flute
Category
Straight-Flute Dowel Pin 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
370-0.3120
Type
Straight Flute, High Speed Steel
Dia
0.312 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 a straight-flute dowel pin reamer designed for 5/16 in pins, with a 0.312 in diameter. It is made from high-speed steel and carries the manufacturer part number 370-0.3120. This product is categorized as neutral in finish.

Frequently Asked Questions

What is a YANKEE Chucking Reamer used for?

A YANKEE Chucking Reamer is used to precisely size and finish holes for 5/16 in dowel pins. It creates a smooth, accurate bore in metal or plastic, ensuring tight alignment in jigs, fixtures, and assembly tooling across industrial machining applications.

What are the specifications of the YANKEE Chucking Reamer 370-0.3120?

The YANKEE Chucking Reamer 370-0.3120 has a 0.312 in diameter, straight flute design, and is made from high-speed steel. It is designed for 5/16 in pins and has a neutral finish. The manufacturer part number is 370-0.3120.

Where to buy a YANKEE Chucking Reamer worldwide?

3G Electric supplies the YANKEE Chucking Reamer 370-0.3120 worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this straight-flute dowel pin reamer.

How to select the correct chucking reamer for dowel pins?

Select a chucking reamer with a diameter matching the dowel pin size, such as 0.312 in for a 5/16 in pin. Choose high-speed steel for general machining and straight flute for through-hole work. Verify the shank fits your chuck and the reamer is designed for the material being cut.

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 straight-flute dowel pin 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: For 5/16 in Pin, 0.3105 in Dia, Straight Flute, High Speed Steel (MPN 370-0.3105)
YANKEE
YANKEE Chucking Reamer: For 5/16 in Pin, 0.3105 in Dia, Straight Flute, High Speed Steel (MPN 370-0.3105)
YANKEE Chucking Reamer: For 7/16 in Pin, 0.4355 in Dia, Straight Flute, High Speed Steel (MPN 370-0.4355)
YANKEE
YANKEE Chucking Reamer: For 7/16 in Pin, 0.4355 in Dia, Straight Flute, High Speed Steel (MPN 370-0.4355)
YANKEE Chucking Reamer: For 3/16 in Pin, 0.187 in Dia, Straight Flute, High Speed Steel (MPN 370-0.1870)
YANKEE
YANKEE Chucking Reamer: For 3/16 in Pin, 0.187 in Dia, Straight Flute, High Speed Steel (MPN 370-0.1870)
YANKEE Chucking Reamer: For 7/16 in Pin, 0.437 in Dia, Straight Flute, High Speed Steel (MPN 370-0.4370)
YANKEE
YANKEE Chucking Reamer: For 7/16 in Pin, 0.437 in Dia, Straight Flute, High Speed Steel (MPN 370-0.4370)
YANKEE Chucking Reamer: For 1/4 in Pin, 0.248 in Dia, Straight Flute, High Speed Steel (MPN 370-0.2480)
YANKEE
YANKEE Chucking Reamer: For 1/4 in Pin, 0.248 in Dia, Straight Flute, High Speed Steel (MPN 370-0.2480)
YANKEE Chucking Reamer: For 1/4 in Pin, 0.2495 in Dia, Straight Flute, High Speed Steel (MPN 370-0.2495)
YANKEE
YANKEE Chucking Reamer: For 1/4 in Pin, 0.2495 in Dia, Straight Flute, High Speed Steel (MPN 370-0.2495)

More from YANKEE

View all YANKEE parts
YANKEE Chucking Reamer: For 3/16 in Pin, 0.1855 in Dia, Straight Flute, High Speed Steel (MPN 370-0.1855)
YANKEE
YANKEE Chucking Reamer: For 3/16 in Pin, 0.1855 in Dia, Straight Flute, High Speed Steel (MPN 370-0.1855)
YANKEE Chucking Reamer: For 1/8 in Pin, 0.1247 in Dia, Straight Flute, Cobalt (MPN 1470-0.1247)
YANKEE
YANKEE Chucking Reamer: For 1/8 in Pin, 0.1247 in Dia, Straight Flute, Cobalt (MPN 1470-0.1247)
YANKEE Chucking Reamer: For 1/4 in Pin, 0.248 in Dia, Straight Flute, Cobalt (MPN 1470-0.2480)
YANKEE
YANKEE Chucking Reamer: For 1/4 in Pin, 0.248 in Dia, Straight Flute, Cobalt (MPN 1470-0.2480)
YANKEE Chucking Reamer: For 1/2 in Pin, 0.4995 in Dia, Straight Flute, High Speed Steel (MPN 370-0.4995)
YANKEE
YANKEE Chucking Reamer: For 1/2 in Pin, 0.4995 in Dia, Straight Flute, High Speed Steel (MPN 370-0.4995)
YANKEE Reamer: For 3/16 in Pin, 0.1855 in Dia, Straight Flute, High Speed Steel (MPN 470-0.1855)
YANKEE
YANKEE Reamer: For 3/16 in Pin, 0.1855 in Dia, Straight Flute, High Speed Steel (MPN 470-0.1855)
YANKEE Chucking Reamer: For 1/8 in Pin, 0.123 in Dia, Straight Flute, Cobalt (MPN 1470-0.1230)
YANKEE
YANKEE Chucking Reamer: For 1/8 in Pin, 0.123 in Dia, Straight Flute, Cobalt (MPN 1470-0.1230)
YANKEE Chucking Reamer: For 3/8 in Pin, 0.373 in Dia, Straight Flute, High Speed Steel (MPN 370-0.3730)
YANKEE
YANKEE Chucking Reamer: For 3/8 in Pin, 0.373 in Dia, Straight Flute, High Speed Steel (MPN 370-0.3730)
YANKEE Reamer: For 1/2 in Pin, 0.4995 in Dia, Straight Flute, High Speed Steel (MPN 470-0.4995)
YANKEE
YANKEE Reamer: For 1/2 in Pin, 0.4995 in Dia, Straight Flute, High Speed Steel (MPN 470-0.4995)