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

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

The OSG Spiral Point Tap (3/4"-16 UNF) is a spiral-point tap for aerospace materials, featuring a TiN-coated cobalt construction with a plug chamfer and 4 flutes. It is specified as H8 / 2B-3B (MPN 1101519205). 3G…

SKU 3G-OTH-232028

Brand
OSG
Item
Spiral Point Tap: 3/4"-16 UNF, H8 / 2B-3B, 4 Flute, Plug Chamfer
Category
Spiral-Point Taps for Aerospace Materials
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
1101519205
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 (3/4"-16 UNF) is a spiral-point tap for aerospace materials, featuring a TiN-coated cobalt construction with a plug chamfer and 4 flutes. It is specified as H8 / 2B-3B (MPN 1101519205). 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.

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 point tap 1101519205 used for?

This OSG spiral point tap is designed for threading aerospace materials. Its TiN-coated cobalt construction and 4-flute plug chamfer geometry handle high-strength alloys. It creates UNF threads in through-hole applications, commonly used in aircraft component manufacturing where precision and tool life are critical.

What are the specifications of the OSG spiral point tap 1101519205?

The OSG spiral point tap has a 3/4"-16 UNF thread size, H8 / 2B-3B tolerance, 4 flutes, and a plug chamfer. It features TiN coating on cobalt steel. The manufacturer part number is 1101519205. This tap is engineered for aerospace-grade materials requiring tight thread class control.

Where to buy the OSG spiral point tap 1101519205 worldwide?

3G Electric supplies the OSG spiral point tap 1101519205 to global buyers. We handle full logistics, customs clearance, and delivery worldwide. As a sourcing partner, we provide this tap for aerospace maintenance and production facilities. Contact us for availability and lead time to your region.

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

Select based on thread size, pitch, and material hardness. For aerospace alloys, use TiN-coated cobalt taps like this OSG model with H8 / 2B-3B tolerance. Ensure the tap matches the hole type—spiral point taps suit through holes. Verify UNF thread class and chamfer type (plug) for your application depth.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Spiral Point Tap: 3/4"-16 UNF, H9 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101519305)
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OSG Spiral Point Tap: 3/4"-16 UNF, H9 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101519305)
OSG Spiral Point Tap: 9/16"-18 UNF, H8 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101517405)
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OSG Spiral Point Tap: 9/16"-18 UNF, H8 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101517405)
OSG Spiral Point Tap: 5/8"-18 UNF, H8 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101518205)
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OSG Spiral Point Tap: 5/8"-18 UNF, H8 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101518205)
OSG Spiral Point Tap: 7/8"-14 UNF, H8 / 2B-3B, 5 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101519905)
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OSG Spiral Point Tap: 7/8"-14 UNF, H8 / 2B-3B, 5 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101519905)
OSG Spiral Point Tap: 3/4"-16 UNF, H10 / 2B, 4 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101519405)
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OSG Spiral Point Tap: 3/4"-16 UNF, H10 / 2B, 4 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101519405)
OSG Spiral Point Tap: 5/8"-18 UNF, H9 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101518305)
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OSG Spiral Point Tap: 5/8"-18 UNF, H9 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101518305)

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