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OSG Spiral Point Tap: #8-32 UNC, H7 / 2B, 3 Flute, Plug Chamfer - Spiral-Point Taps for Aerospace Materials
OSGSpiral-Point Taps for Aerospace Materials

OSG Spiral Point Tap: #8-32 UNC, H7 / 2B, 3 Flute, Plug Chamfer

The OSG Spiral Point Tap (#8-32 UNC) is a spiral-point tap for aerospace materials, featuring an H7 / 2B tolerance, plug chamfer, TiN coated cobalt construction, and 3 flutes (MPN 1101501305). 3G Electric interprets…

SKU 3G-OTH-231927

Brand
OSG
Item
Spiral Point Tap: #8-32 UNC, H7 / 2B, 3 Flute, Plug Chamfer
Category
Spiral-Point Taps for Aerospace Materials
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Technical Specifications

OSG
Manufacturer Part Number
1101501305
Type
H7 / 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 H7 / 2B tolerance, plug chamfer, TiN coated cobalt construction, and 3 flutes (MPN 1101501305). 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps and controls as a trust anchor — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

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

The OSG spiral point tap #8-32 UNC is designed for threading holes in aerospace materials. Its TiN-coated cobalt construction and plug chamfer make it suitable for high-strength alloys. It is commonly used in aircraft manufacturing and maintenance where precise internal threads are required.

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

This OSG tap has a #8-32 UNC thread size, H7 / 2B tolerance, 3 flutes, and a plug chamfer. It is made of TiN-coated cobalt for wear resistance. The manufacturer part number is 1101501305. It is designed for tapping through holes in tough materials.

Where to buy OSG spiral point taps worldwide?

You can source OSG spiral point taps worldwide through 3G Electric. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this and other OSG tooling.

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

Select an OSG spiral point tap based on thread size, tolerance class, and coating. For aerospace materials, choose TiN-coated cobalt taps like the #8-32 UNC H7 / 2B model. Ensure the tap matches the material hardness and hole type (through or blind). Consult OSG's technical data 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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