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OSG Spiral Point Tap: 3/8"-24 UNF, H4 / 2B-3B, 3 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: 3/8"-24 UNF, H4 / 2B-3B, 3 Flute, Plug Chamfer

The OSG Spiral Point Tap (3/8"-24 UNF, MPN 1236808) is a general-purpose spiral-point tap with a TiCN-coated high-speed steel construction, H4 / 2B-3B tolerance, plug chamfer, and 3 flutes. 3G Electric interprets…

SKU 3G-OTH-214981

Brand
OSG
Item
Spiral Point Tap: 3/8"-24 UNF, H4 / 2B-3B, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
1236808
Type
H4 / 2B-3B, Plug Chamfer, TiCN Coated High Speed Steel
Flute
3
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Point Tap (3/8"-24 UNF, MPN 1236808) is a general-purpose spiral-point tap with a TiCN-coated high-speed steel construction, H4 / 2B-3B tolerance, plug chamfer, and 3 flutes. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps, and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the OSG spiral point tap 1236808 used for?

The OSG spiral point tap 1236808 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 1236808 tap?

The OSG 1236808 is a 3/8"-24 UNF spiral point tap with a plug chamfer and 3 flutes. It has an H4 / 2B-3B tolerance class, is made of TiCN-coated high-speed steel, and is designed for through-hole threading. The manufacturer part number is 1236808.

Where to buy OSG taps in worldwide?

You can source OSG 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 1236808 spiral point tap.

How to select the correct OSG tap for a UNF thread?

To select the correct OSG tap for a UNF thread, match the tap size and thread pitch to your application—for example, 3/8"-24 UNF. Consider the hole type (through or blind), material, and required tolerance class (e.g., H4 / 2B-3B). OSG taps are available in various coatings and geometries for different materials.

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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