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OSG Spiral Flute Tap: 1/2"-20 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer - Spiral-Flute Taps for Nickel & Titanium
OSGSpiral-Flute Taps for Nickel & Titanium

OSG Spiral Flute Tap: 1/2"-20 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer

SKU 3G-OTH-273275

Brand
OSG
Item
Spiral Flute Tap: 1/2"-20 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer
Category
Spiral-Flute Taps for Nickel & Titanium
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Technical Specifications

OSG
Manufacturer Part Number
1306302008
Type
H3 / 2B-3B, Plug Chamfer, V Coated Powdered Metal
Flute
3
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG spiral flute tap used for?

This OSG spiral flute tap is designed for threading nickel and titanium alloys. Its V coated powdered metal construction and plug chamfer provide chip evacuation and thread accuracy in demanding aerospace and medical applications.

What are the specifications of the OSG 1/2-20 UNF spiral flute tap?

The OSG tap has a 1/2-20 UNF thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is made of V coated powdered metal, MPN 1306302008, and is suited for nickel and titanium materials.

Where to buy OSG taps in worldwide?

3G Electric supplies OSG taps worldwide, handling logistics, customs, and delivery. As a global industrial solutions provider, we source genuine OSG cutting tools like this spiral flute tap for international procurement needs.

How to select the right OSG tap for nickel alloys?

For nickel alloys, choose a spiral flute tap with V coating and powdered metal, like this OSG 1/2-20 UNF model. The plug chamfer and H3 tolerance ensure proper thread fit. Always match tap size and thread class to your application.

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 spiral-flute taps for nickel & titanium. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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