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OSG Spiral Point Tap: 7/16"-14 UNC, H2 / 2B-3B, 3 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: 7/16"-14 UNC, H2 / 2B-3B, 3 Flute, Plug Chamfer

The OSG Spiral Point Tap (7/16"-14 UNC) is a general-purpose spiral-point tap with a plug chamfer, TiCN-coated high-speed steel construction, and three flutes. It is rated H2 / 2B-3B (MPN 1227008). 3G Electric…

SKU 3G-OTH-214742

Brand
OSG
Item
Spiral Point Tap: 7/16"-14 UNC, H2 / 2B-3B, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
1227008
Type
H2 / 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 (7/16"-14 UNC) is a general-purpose spiral-point tap with a plug chamfer, TiCN-coated high-speed steel construction, and three flutes. It is rated H2 / 2B-3B (MPN 1227008). 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.

Frequently Asked Questions

What is the OSG Spiral Point Tap 7/16"-14 UNC used for?

This OSG spiral point tap is designed for threading through holes in metal. Its plug chamfer and TiCN coating suit production tapping in steel, stainless steel, and cast iron. The 3-flute design pushes chips forward, reducing clogging in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG Spiral Point Tap 1227008?

The OSG tap has a 7/16"-14 UNC thread, H2 / 2B-3B tolerance, 3 flutes, plug chamfer, and TiCN coated high speed steel. It is a general purpose spiral-point tap for through-hole threading. The manufacturer part number is 1227008.

Where to buy the OSG Spiral Point Tap 1227008 worldwide?

3G Electric supplies the OSG Spiral Point Tap 1227008 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time. We source and deliver this tap to any country.

How to select the correct OSG tap for through-hole threading?

For through holes, choose a spiral point tap like this OSG 7/16"-14 UNC model. The plug chamfer starts threads gradually, while the TiCN coating extends tool life in abrasive materials. Match the thread size, pitch, and tolerance (H2 / 2B-3B) to your workpiece requirements.

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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