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OSG Spiral Point Tap: 1/4"-20 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: 1/4"-20 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer

The OSG Spiral Point Tap (1/4"-20 UNC) is a general-purpose, high-speed steel tap with a plug chamfer, 3 flutes, and H5 / 2B-3B tolerance class (MPN 1240200). 3G Electric interprets your demand for this OEM-specified…

SKU 3G-OTH-215756

Brand
OSG
Item
Spiral Point Tap: 1/4"-20 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
1240200
Type
H5 / 2B-3B, Plug Chamfer, High Speed Steel
Flute
3
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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, high-speed steel tap with a plug chamfer, 3 flutes, and H5 / 2B-3B tolerance class (MPN 1240200). 3G Electric interprets your demand for this OEM-specified tool and sources it across 14 industrial departments, with specialist depth in cutting tools and controls to support your production line.

Frequently Asked Questions

What is the OSG spiral point tap 1240200 used for?

The OSG spiral point tap 1240200 is used for threading through holes in metal, steel, and cast iron. Its spiral point design pushes chips forward, preventing clogging in blind holes. Common applications include automotive, aerospace, and general manufacturing where clean, accurate internal threads are required.

What are the specifications of the OSG spiral point tap 1240200?

The OSG spiral point tap 1240200 has a 1/4"-20 UNC thread size, H5 tolerance for 2B-3B class fit, 3 flutes, plug chamfer, and is made from high-speed steel. The manufacturer part number is 1240200. It is designed for general-purpose threading in ferrous materials.

Where to buy the OSG spiral point tap 1240200 worldwide?

You can source the OSG spiral point tap 1240200 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; we supply genuine OSG taps for industrial threading applications.

How to select the correct OSG spiral point tap for a job?

To select the correct OSG spiral point tap, match the thread size (e.g., 1/4"-20 UNC), class of fit (2B-3B), and material type. For through holes, spiral point taps push chips ahead. Use high-speed steel for general steel threading. Always verify the tap tolerance (H5) matches your required thread class.

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.

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