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OSG Spiral Point Tap: 9/16"-18 UNF, H8 / 2B-3B, 4 Flute, Plug Chamfer - Spiral-Point Taps for Aerospace Materials
OSGSpiral-Point Taps for Aerospace Materials

OSG Spiral Point Tap: 9/16"-18 UNF, H8 / 2B-3B, 4 Flute, Plug Chamfer

The OSG Spiral Point Tap (9/16"-18 UNF) is a spiral-point tap for aerospace materials, featuring a TiN coated cobalt construction with H8 / 2B-3B tolerance, 4 flutes, and a plug chamfer (MPN 1101517405). 3G Electric…

SKU 3G-OTH-232141

Brand
OSG
Item
Spiral Point Tap: 9/16"-18 UNF, H8 / 2B-3B, 4 Flute, Plug Chamfer
Category
Spiral-Point Taps for Aerospace Materials
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Technical Specifications

OSG
Manufacturer Part Number
1101517405
Type
H8 / 2B-3B, Plug Chamfer, TiN Coated Cobalt
Flute
4
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Point Tap (9/16"-18 UNF) is a spiral-point tap for aerospace materials, featuring a TiN coated cobalt construction with H8 / 2B-3B tolerance, 4 flutes, and a plug chamfer (MPN 1101517405). 3G Electric interprets demand and sources this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the OSG spiral point tap 1101517405 used for?

This OSG spiral point tap is designed for threading aerospace materials. Its TiN coated cobalt construction and 4-flute plug chamfer provide efficient chip evacuation and extended tool life in high-strength alloys.

What are the specifications of the OSG 9/16"-18 UNF spiral point tap?

The OSG tap has a 9/16"-18 UNF thread, H8 / 2B-3B tolerance, 4 flutes, plug chamfer, and TiN coated cobalt. The manufacturer part number is 1101517405. It is designed for aerospace materials.

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 point tap.

How to select the correct OSG tap for aerospace materials?

Select an OSG tap with TiN coating for wear resistance in aerospace alloys. Ensure thread size (9/16"-18 UNF) and tolerance (H8 / 2B-3B) match your application. Use a plug chamfer for through holes.

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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