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OSG Spiral Point Tap: #1-64 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: #1-64 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer

The OSG Spiral Point Tap (#1-64 UNC, MPN 1205200) is a general purpose spiral-point tap with a plug chamfer, 2 flutes, and H2 / 2B-3B tolerance class, made from high speed steel. 3G Electric interprets this demand…

SKU 3G-OTH-215529

Brand
OSG
Item
Spiral Point Tap: #1-64 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
1205200
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 (#1-64 UNC, MPN 1205200) is a general purpose spiral-point tap with a plug chamfer, 2 flutes, and H2 / 2B-3B tolerance class, made from high speed steel. 3G Electric interprets this demand and sources the genuine OSG tap, backed by specialist expertise across 14 industrial departments — including combustion, pumps, and controls — to ensure you get the right solution.

Frequently Asked Questions

What is OSG spiral point tap #1-64 UNC used for?

This OSG spiral point tap is used for threading blind or through holes in metal, steel, and alloys. Its spiral point design pushes chips forward, reducing clogging and breakage. It is ideal for high-speed production tapping in machining, automotive, and general manufacturing applications.

What are the specifications of OSG tap MPN 1205200?

The OSG spiral point tap MPN 1205200 is #1-64 UNC, H2 / 2B-3B class of fit, with 2 flutes and a plug chamfer. It is made of high-speed steel (HSS) for durability. This tap is designed for general-purpose threading in ferrous and non-ferrous materials.

Where to buy OSG #1-64 UNC tap in worldwide?

3G Electric supplies and delivers the OSG #1-64 UNC spiral point tap (MPN 1205200) worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this precision threading tool.

How to select the right OSG tap for threading?

Select an OSG tap based on thread size (e.g., #1-64 UNC), material type, and hole configuration. Spiral point taps are best for through holes; spiral flute taps suit blind holes. Match the class of fit (H2 / 2B-3B) to your tolerance requirements. Consult OSG's technical data for optimal speeds and feeds.

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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