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OSG Spiral Point Tap: #8-32 UNC, H5 / 2B, 3 Flute, Plug Chamfer - Spiral-Point Taps for Aerospace Materials
OSGSpiral-Point Taps for Aerospace Materials

OSG Spiral Point Tap: #8-32 UNC, H5 / 2B, 3 Flute, Plug Chamfer

The OSG Spiral Point Tap (#8-32 UNC) is a spiral-point tap for aerospace materials, featuring an H5 / 2B tolerance, plug chamfer, TiN coated cobalt construction, and 3 flutes (MPN 1101501105). 3G Electric interprets…

SKU 3G-OTH-231925

Brand
OSG
Item
Spiral Point Tap: #8-32 UNC, H5 / 2B, 3 Flute, Plug Chamfer
Category
Spiral-Point Taps for Aerospace Materials
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Technical Specifications

OSG
Manufacturer Part Number
1101501105
Type
H5 / 2B, Plug Chamfer, TiN Coated Cobalt
Flute
3
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Point Tap (#8-32 UNC) is a spiral-point tap for aerospace materials, featuring an H5 / 2B tolerance, plug chamfer, TiN coated cobalt construction, and 3 flutes (MPN 1101501105). 3G Electric interprets this demand and sources the genuine OEM part, backed by specialist expertise across 14 industrial departments.

Frequently Asked Questions

What is the OSG spiral point tap #8-32 UNC used for?

This OSG spiral point tap is designed for threading #8-32 UNC holes in aerospace materials. Its TiN-coated cobalt construction and plug chamfer make it suitable for through-hole tapping in high-strength alloys, reducing chip congestion and extending tool life in demanding industrial applications.

What are the specifications of the OSG spiral point tap #8-32 UNC?

The OSG spiral point tap has a #8-32 UNC thread size, H5 tolerance for 2B class fit, 3 flutes, and a plug chamfer. It features a TiN coating on cobalt steel, with manufacturer part number 1101501105. These specs ensure precise threading in aerospace-grade materials.

Where to buy OSG spiral point taps worldwide?

You can source OSG spiral point taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location, ensuring you receive genuine OSG tooling without supply chain delays.

How to select the right OSG spiral point tap for aerospace materials?

Select an OSG spiral point tap based on thread size, material hardness, and hole type. For #8-32 UNC in aerospace alloys, choose a TiN-coated cobalt tap with plug chamfer for through-holes. Ensure the H5 tolerance matches your required 2B thread fit for optimal performance.

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-point taps for aerospace materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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