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OSG Spiral Point Tap: #2-56 UNC, H5 / 2B, 2 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: #2-56 UNC, H5 / 2B, 2 Flute, Plug Chamfer

SKU 3G-OTH-215807

Brand
OSG
Item
Spiral Point Tap: #2-56 UNC, H5 / 2B, 2 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
1215608
Type
H5 / 2B, Plug Chamfer, TiCN Coated High Speed Steel
Flute
2
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG spiral point tap #2-56 UNC used for?

This OSG spiral point tap is used for threading #2-56 UNC holes in production machining, automotive, and general manufacturing. Its TiCN coating and plug chamfer design push chips forward, making it ideal for through-hole applications in steel and alloys.

What are the specifications of the OSG 1215608 tap?

The OSG 1215608 is a #2-56 UNC spiral point tap with H5 / 2B tolerance, 2 flutes, plug chamfer, and TiCN coated high speed steel. It is designed for through-hole threading and provides good wear resistance in ferrous materials.

Where to buy OSG taps in worldwide?

3G Electric supplies OSG taps like the 1215608 to worldwide customers. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG cutting tools.

How to select the right spiral point tap for #2-56 UNC threads?

For #2-56 UNC threads, choose a spiral point tap with H5 / 2B tolerance for class 2B fit. Use a plug chamfer for through holes and TiCN coating for extended tool life in steel. OSG taps are a reliable choice for consistent thread quality.

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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