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OSG Spiral Point Tap: #5-40 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: #5-40 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer

The OSG Spiral Point Tap (#5-40 UNC, MPN 1207000) is a general purpose spiral-point tap with H2 / 2B-3B tolerance, 2-flute design, plug chamfer, and high-speed steel construction. 3G Electric interprets demand and…

SKU 3G-OTH-216130

Brand
OSG
Item
Spiral Point Tap: #5-40 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
1207000
Type
H2 / 2B-3B, Plug Chamfer, High Speed Steel
Flute
2
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Point Tap (#5-40 UNC, MPN 1207000) is a general purpose spiral-point tap with H2 / 2B-3B tolerance, 2-flute design, plug chamfer, and high-speed steel construction. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps, and controls as a trust anchor — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the OSG spiral point tap #5-40 UNC used for?

The OSG spiral point tap #5-40 UNC is designed for through-hole threading in ferrous and non-ferrous materials. Its spiral point pushes chips forward, reducing chip clogging and enabling faster tapping. Common applications include automotive, aerospace, and general manufacturing where clean, accurate threads are required.

What are the specifications of the OSG spiral point tap #5-40 UNC?

This OSG tap has a #5-40 UNC thread size, H2 / 2B-3B tolerance, 2-flute design, and plug chamfer. It is made from high-speed steel (HSS) for durability. The manufacturer part number is 1207000. It is suitable for general-purpose tapping in through-hole applications.

Where to buy OSG spiral point taps in worldwide?

You can source OSG spiral point 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 #5-40 UNC tap (MPN 1207000).

How to select the correct OSG tap for a threading application?

Select an OSG tap based on thread size, tolerance class (e.g., H2 / 2B-3B), material, and hole type. For through holes, a spiral point tap like the #5-40 UNC is ideal. Match the chamfer type (plug, bottoming, or taper) to your hole depth. Always verify the tap's HSS grade suits your workpiece hardness.

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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