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OSG Spiral Flute Tap: 7/16"-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: 7/16"-20 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer

The OSG Spiral Flute Tap (7/16"-20 UNF) is a spiral-flute tap for nickel and titanium, featuring a H3 / 2B-3B tolerance, 3-flute design, plug chamfer, and V coated powdered metal construction (MPN 1306301708).

SKU 3G-OTH-273243

Brand
OSG
Item
Spiral Flute Tap: 7/16"-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
1306301708
Type
H3 / 2B-3B, Plug Chamfer, V Coated Powdered Metal
Flute
3
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Flute Tap (7/16"-20 UNF) is a spiral-flute tap for nickel and titanium, featuring a H3 / 2B-3B tolerance, 3-flute design, plug chamfer, and V coated powdered metal construction (MPN 1306301708).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the OSG spiral flute tap 7/16"-20 UNF used for?

This OSG spiral flute tap is designed for threading nickel and titanium alloys. Its V coated powdered metal construction and plug chamfer make it suitable for producing strong threads in tough, heat-resistant materials common in aerospace and medical manufacturing.

What are the specifications of the OSG 7/16"-20 UNF spiral flute tap?

The tap has a 7/16"-20 UNF thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is made from V coated powdered metal. The manufacturer part number is 1306301708.

Where to buy OSG taps in worldwide?

3G Electric supplies OSG taps worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this OSG spiral flute tap.

How to select the correct OSG tap for nickel alloys?

For nickel alloys, choose a spiral flute tap with a plug chamfer and a coating like V coated powdered metal. The OSG 7/16"-20 UNF tap with H3 / 2B-3B tolerance is engineered for these materials. Always match thread size and pitch 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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