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OSG Spiral Point Tap: #3-56 UNF, H2 / 2B-3B, 2 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: #3-56 UNF, H2 / 2B-3B, 2 Flute, Plug Chamfer

SKU 3G-OTH-215959

Brand
OSG
Item
Spiral Point Tap: #3-56 UNF, H2 / 2B-3B, 2 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
1206208
Type
H2 / 2B-3B, Plug Chamfer, TiCN Coated High Speed Steel
Flute
2
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Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is OSG spiral point tap #3-56 UNF used for?

This OSG spiral point tap is used for threading blind or through holes in production machining. Its TiCN coating and H2 / 2B-3B tolerance suit ferrous metals and alloys. 3G Electric supplies this tap across 14 industrial departments, including machining and tooling, with specialist support for demanding applications.

What are the specifications of OSG tap MPN 1206208?

The OSG spiral point tap MPN 1206208 is #3-56 UNF, H2 / 2B-3B class, 2 flute, plug chamfer, TiCN coated high speed steel. It is designed for general purpose threading. 3G Electric sources this OSG tap and provides technical guidance for proper selection and use.

Where to buy OSG #3-56 UNF tap in worldwide?

3G Electric supplies the OSG #3-56 UNF spiral point tap MPN 1206208 to worldwide customers. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source genuine OSG tooling across our global supply network.

How to select the right spiral point tap for #3-56 UNF threads?

Select a spiral point tap like this OSG #3-56 UNF for through holes or blind holes with chip clearance. Match the H2 / 2B-3B tolerance to your thread class requirement. TiCN coating improves wear resistance in steel. 3G Electric can help confirm the correct tap geometry for your material and machine.

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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