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OSG 1/4"-20 UNC General Purpose Spiral-Point Tap - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG 1/4"-20 UNC General Purpose Spiral-Point Tap

The OSG Spiral Point Tap (1/4"-20 UNC) is a general-purpose spiral-point tap with a Type H5 / 2B-3B, Plug Chamfer, TiCN Coated High Speed Steel design, featuring 2 flutes (MPN 1240008). 3G Electric interprets demand…

SKU 3G-OTH-214394

Brand
OSG
Item
1/4"-20 UNC General Purpose Spiral-Point Tap
Part Number
1240008
Category
General Purpose Spiral-Point Taps
Available to Order
Also known as:1240008OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
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Technical Specifications

OSG
Manufacturer Part Number
1240008
Type
H5 / 2B-3B, Plug Chamfer, TiCN Coated High Speed Steel
Flute
2

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

Product Description

The OSG Spiral Point Tap (1/4"-20 UNC) is a general-purpose spiral-point tap with a Type H5 / 2B-3B, Plug Chamfer, TiCN Coated High Speed Steel design, featuring 2 flutes (MPN 1240008). 3G Electric interprets 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 1240008 used for?

The OSG spiral point tap 1240008 is a general-purpose tap designed for through-hole threading in ferrous and non-ferrous materials. Its TiCN coating and spiral-point geometry push chips forward, making it ideal for high-speed production tapping in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG spiral point tap 1240008?

The OSG spiral point tap 1240008 has a 1/4"-20 UNC thread size, H5 tolerance for 2B-3B class fit, 2 flutes, plug chamfer, and TiCN-coated high-speed steel construction. The manufacturer part number is 1240008. It is designed for through-hole tapping in a wide range of materials.

Where to buy the OSG spiral point tap 1240008 worldwide?

You can source the OSG spiral point tap 1240008 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this and other OSG cutting tools.

How to select the correct OSG spiral point tap for through holes?

For through holes, choose a spiral point tap like the OSG 1240008 to push chips ahead of the tap, preventing clogging. Match the thread size (1/4"-20 UNC), tolerance (H5 for 2B-3B fit), and coating (TiCN for wear resistance) to your material and production speed. Consult OSG's technical data for optimal performance.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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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.

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