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: #8-32 UNC, 2B, 3 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: #8-32 UNC, 2B, 3 Flute, Plug Chamfer

The OSG Spiral Point Tap (#8-32 UNC, MPN 2517801) is a general purpose spiral-point tap with a 2B thread class, plug chamfer, and 3 flutes, made from black oxide vanadium high-speed steel. 3G Electric interprets…

SKU 3G-OTH-216221

Brand
OSG
Item
Spiral Point Tap: #8-32 UNC, 2B, 3 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
2517801
Type
2B, Plug Chamfer, Black Oxide Vanadium High Speed Steel
Flute
3
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 (#8-32 UNC, MPN 2517801) is a general purpose spiral-point tap with a 2B thread class, plug chamfer, and 3 flutes, made from black oxide vanadium high-speed steel. 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the OSG spiral point tap #8-32 UNC used for?

The OSG spiral point tap #8-32 UNC is used for threading through-holes in metal, steel, and alloys. Its spiral point design pushes chips forward, preventing clogging. It is ideal for production tapping in automotive, aerospace, and general manufacturing where clean, accurate threads are required.

What are the specifications of the OSG spiral point tap #8-32 UNC?

This OSG tap is #8-32 UNC thread size, 2B class fit, with a plug chamfer and 3 flutes. It is made from black oxide vanadium high-speed steel for wear resistance and reduced friction. The manufacturer part number is 2517801. It is designed for through-hole tapping in ferrous materials.

Where to buy OSG spiral point taps in worldwide?

You can source OSG spiral point taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG #8-32 UNC tap (MPN 2517801).

How to select the right OSG spiral point tap for my application?

Select an OSG spiral point tap based on thread size, material, and hole type. For through-holes, use a spiral point tap to push chips forward. Match the tap's coating (e.g., black oxide) to your workpiece material. For #8-32 UNC threads in steel, this OSG tap with vanadium HSS provides good wear life.

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: #10-32 UNF, 2B, 3 Flute, Plug Chamfer, Black Oxide Vanadium High Speed Steel (MPN 2518801)
OSG
OSG Spiral Point Tap: #10-32 UNF, 2B, 3 Flute, Plug Chamfer, Black Oxide Vanadium High Speed Steel (MPN 2518801)
OSG Spiral Point Tap: #10-24 UNC, 2B, 3 Flute, Plug Chamfer, Black Oxide Vanadium High Speed Steel (MPN 2513401)
OSG
OSG Spiral Point Tap: #10-24 UNC, 2B, 3 Flute, Plug Chamfer, Black Oxide Vanadium High Speed Steel (MPN 2513401)
OSG Spiral Point Tap: 3/8"-24 UNF, 2B, 3 Flute, Plug Chamfer, Black Oxide Vanadium High Speed Steel (MPN 2531801)
OSG
OSG Spiral Point Tap: 3/8"-24 UNF, 2B, 3 Flute, Plug Chamfer, Black Oxide Vanadium High Speed Steel (MPN 2531801)
OSG Spiral Point Tap: #6-32 UNC, 2B, 2 Flute, Plug Chamfer, Black Oxide Vanadium High Speed Steel (MPN 2512401)
OSG
OSG Spiral Point Tap: #6-32 UNC, 2B, 2 Flute, Plug Chamfer, Black Oxide Vanadium High Speed Steel (MPN 2512401)
OSG Spiral Point Tap: 3/8"-16 UNC, 2B, 3 Flute, Plug Chamfer, Black Oxide Vanadium High Speed Steel (MPN 2531601)
OSG
OSG Spiral Point Tap: 3/8"-16 UNC, 2B, 3 Flute, Plug Chamfer, Black Oxide Vanadium High Speed Steel (MPN 2531601)
OSG Spiral Point Tap: 7/16"-14 UNC, 2B, 3 Flute, Plug Chamfer, Black Oxide Vanadium High Speed Steel (MPN 2532001)
OSG
OSG Spiral Point Tap: 7/16"-14 UNC, 2B, 3 Flute, Plug Chamfer, Black Oxide Vanadium High Speed Steel (MPN 2532001)

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)