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OSG Spiral Point Tap: 5/16"-24 UNF, H2 / 2B-3B, 2 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: 5/16"-24 UNF, H2 / 2B-3B, 2 Flute, Plug Chamfer

The OSG Spiral Point Tap (5/16"-24 UNF) is a general-purpose spiral-point tap with a plug chamfer, TiCN-coated high-speed steel construction, and H2 / 2B-3B thread class. It features 2 flutes and is identified by…

SKU 3G-OTH-214951

Brand
OSG
Item
Spiral Point Tap: 5/16"-24 UNF, H2 / 2B-3B, 2 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
1226208
Type
H2 / 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 (5/16"-24 UNF) is a general-purpose spiral-point tap with a plug chamfer, TiCN-coated high-speed steel construction, and H2 / 2B-3B thread class. It features 2 flutes and is identified by manufacturer part number 1226208.

Frequently Asked Questions

What is the OSG spiral point tap 5/16-24 UNF used for?

This OSG spiral point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. Its TiCN coating and plug chamfer make it suitable for general-purpose tapping in production environments, delivering consistent thread quality in steel, stainless steel, and cast iron.

What are the specifications of the OSG 1226208 tap?

The OSG 1226208 is a 5/16-24 UNF spiral point tap with H2 / 2B-3B thread tolerance, 2 flutes, plug chamfer, and TiCN coated high-speed steel construction. It is designed for general-purpose tapping and is manufactured under part number 1226208.

Where to buy OSG taps in worldwide?

3G Electric supplies OSG taps worldwide, including the 1226208 spiral point tap. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct OSG tap for UNF threads?

To select the correct OSG tap, match the thread size (e.g., 5/16-24 UNF), tolerance class (H2 / 2B-3B), and chamfer type (plug for blind holes) to your application. Consider coating (TiCN for wear resistance) and material compatibility. 3G Electric can help source the right OSG tap for your job.

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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