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

OSG Spiral Point Tap: 1/4"-20 UNC, 3B, 2 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: 1/4"-20 UNC, 3B, 2 Flute, Plug Chamfer

The OSG Spiral Point Tap (1/4"-20 UNC, MPN 2880601) is a general-purpose spiral-point tap with a 3B thread class, plug chamfer, and black oxide high-speed steel construction. It features 2 flutes, designed for…

SKU 3G-OTH-215820

Brand
OSG
Item
Spiral Point Tap: 1/4"-20 UNC, 3B, 2 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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

OSG
Manufacturer Part Number
2880601
Type
3B, Plug Chamfer, Black Oxide High Speed Steel
Flute
2
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

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

Product Description

The OSG Spiral Point Tap (1/4"-20 UNC, MPN 2880601) is a general-purpose spiral-point tap with a 3B thread class, plug chamfer, and black oxide high-speed steel construction. It features 2 flutes, designed for efficient chip evacuation in through-hole threading applications.

Frequently Asked Questions

What is the OSG spiral point tap 2880601 used for?

The OSG spiral point tap 2880601 is designed for threading through holes in ferrous and non-ferrous materials. Its spiral point design pushes chips forward, making it ideal for high-speed production tapping in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG 2880601 tap?

The OSG 2880601 is a 1/4"-20 UNC spiral point tap with a 3B thread class, 2 flutes, and a plug chamfer. It is made from black oxide high-speed steel. This tap is suitable for general-purpose threading in through-hole applications.

Where to buy OSG taps in worldwide?

You can source OSG taps like the 2880601 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this and other OSG threading tools.

How to select the correct OSG tap for a threading application?

To select the correct OSG tap, match the thread size (e.g., 1/4"-20 UNC), thread class (e.g., 3B), and chamfer type (e.g., plug) to your hole type and material. For through holes, a spiral point tap like the 2880601 is recommended. Consult OSG's technical data for material-specific speeds and feeds.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG Products

3G Electric supplies OSG general purpose spiral-point taps. 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
OSG Spiral Point Tap: 5/16"-18 UNC, 3B, 2 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 2880801). Key specifications — attr1299616: 3B.
OSG
OSG Spiral Point Tap: 5/16"-18 UNC, 3B, 2 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 2880801). Key specifications — attr1299616: 3B.
OSG Spiral Point Tap: 3/8"-24 UNF, 3B, 3 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 2881101). Key specifications — attr1299616: 3B.
OSG
OSG Spiral Point Tap: 3/8"-24 UNF, 3B, 3 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 2881101). Key specifications — attr1299616: 3B.
OSG Spiral Point Tap: 3/8"-16 UNC, 3B, 3 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 2881001). Key specifications — attr1299616: 3B.
OSG
OSG Spiral Point Tap: 3/8"-16 UNC, 3B, 3 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 2881001). Key specifications — attr1299616: 3B.
OSG Spiral Point Tap: 3/8"-24 UNF, 3B, 3 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 2881105). Key specifications — attr1299616: 3B.
OSG
OSG Spiral Point Tap: 3/8"-24 UNF, 3B, 3 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 2881105). Key specifications — attr1299616: 3B.
OSG Spiral Point Tap: 1/4"-20 UNC, 2B, 2 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 2885601)
OSG
OSG Spiral Point Tap: 1/4"-20 UNC, 2B, 2 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 2885601)
OSG Spiral Point Tap: 1/4"-28 UNF, 3B, 3 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 2880705). Key specifications — attr1299616: 3B.
OSG
OSG Spiral Point Tap: 1/4"-28 UNF, 3B, 3 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 2880705). Key specifications — attr1299616: 3B.

More from OSG

View all OSG parts
OSG Spiral Point Tap: #8-32 UNC, 3B, 2 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 2880305). Key specifications — attr1299616: 3B.
OSG
OSG Spiral Point Tap: #8-32 UNC, 3B, 2 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 2880305). Key specifications — attr1299616: 3B.
OSG Spiral Point Tap: #10-32 UNF, H2 / 2B-3B, 2 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1208808). Key specifications — attr1299616: H2 / 2B-3B.
OSG
OSG Spiral Point Tap: #10-32 UNF, H2 / 2B-3B, 2 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1208808). Key specifications — attr1299616: H2 / 2B-3B.
OSG Spiral Point Tap: #0-80 UNF, H3 / 2B-3B, 2 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 1210001). Key specifications — attr1299616: H3 / 2B-3B.
OSG
OSG Spiral Point Tap: #0-80 UNF, H3 / 2B-3B, 2 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 1210001). Key specifications — attr1299616: H3 / 2B-3B.
OSG Spiral Point Tap: #3-48 UNC, 2B, 2 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 2884505)
OSG
OSG Spiral Point Tap: #3-48 UNC, 2B, 2 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 2884505)
OSG Spiral Point Tap: #8-32 UNC, 3B, 2 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 2880301). Key specifications — attr1299616: 3B.
OSG
OSG Spiral Point Tap: #8-32 UNC, 3B, 2 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 2880301). Key specifications — attr1299616: 3B.
OSG Spiral Point Tap: #3-48 UNC, H5 / 2B-3B, 2 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 2002108)
OSG
OSG Spiral Point Tap: #3-48 UNC, H5 / 2B-3B, 2 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 2002108)
OSG Spiral Point Tap: #10-24 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1208405). Key specifications — attr1299616: H2 / 2B-3B.
OSG
OSG Spiral Point Tap: #10-24 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1208405). Key specifications — attr1299616: H2 / 2B-3B.
OSG Spiral Point Tap: #6-40 UNF, H5 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 2004200)
OSG
OSG Spiral Point Tap: #6-40 UNF, H5 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 2004200)