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OSG Spiral Point Tap: 1/2"-13 UNC, H8 / 2B-3B, 3 Flute, Plug Chamfer - Spiral-Point Taps for Aerospace Materials
OSGSpiral-Point Taps for Aerospace Materials

OSG Spiral Point Tap: 1/2"-13 UNC, H8 / 2B-3B, 3 Flute, Plug Chamfer

The OSG Spiral Point Tap (1/2"-13 UNC, MPN 1101514805) is a TiN Coated Cobalt tap with H8 / 2B-3B tolerance, 3 flutes, and a plug chamfer, designed for threading aerospace materials. 3G Electric sources this…

SKU 3G-OTH-232114

Brand
OSG
Item
Spiral Point Tap: 1/2"-13 UNC, H8 / 2B-3B, 3 Flute, Plug Chamfer
Category
Spiral-Point Taps for Aerospace Materials
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Technical Specifications

OSG
Manufacturer Part Number
1101514805
Type
H8 / 2B-3B, 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 (1/2"-13 UNC, MPN 1101514805) is a TiN Coated Cobalt tap with H8 / 2B-3B tolerance, 3 flutes, and a plug chamfer, designed for threading aerospace materials. 3G Electric sources this specialist tool across 14 industrial departments, with deep expertise in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the OSG spiral point tap 1/2"-13 UNC used for?

This OSG spiral point tap is designed for threading through-holes in aerospace materials. Its TiN-coated cobalt construction and plug chamfer make it suitable for high-strength alloys. It creates internal threads to H8 / 2B-3B tolerance in demanding industrial applications.

What are the specifications of the OSG 1101514805 tap?

The OSG 1101514805 is a 1/2"-13 UNC spiral point tap with 3 flutes and a plug chamfer. It has a H8 / 2B-3B thread tolerance and is made from TiN-coated cobalt. This tap is engineered for threading aerospace-grade materials.

Where to buy OSG taps in worldwide?

You can source the OSG 1101514805 tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this aerospace tap.

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

Select an OSG spiral point tap based on thread size, pitch, and material hardness. For aerospace alloys, choose TiN-coated cobalt taps like the 1/2"-13 UNC model. Ensure the chamfer type (plug) matches your hole depth. Always verify thread tolerance (H8 / 2B-3B) against your application requirements.

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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