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OSG Spiral Point Tap: 7/8"-9 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2844000) - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: 7/8"-9 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2844000)

OSG General Purpose Spiral-Point Taps.

SKU 3G-OTH-216359

Brand
OSG
Item
Spiral Point Tap: 7/8"-9 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
2844000

Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG General Purpose Spiral-Point Taps.

Frequently Asked Questions

What is the OSG spiral point tap 2844000 used for?

The OSG spiral point tap 2844000 is designed for through-hole threading in general-purpose applications. Its spiral point design pushes chips forward, reducing chip congestion and enabling efficient, high-speed tapping in materials like steel and cast iron.

What are the specifications of the OSG tap 2844000?

The OSG tap 2844000 has a thread size of 7/8"-9 UNC, with an H5 tolerance for 2B-3B class fit. It features 3 flutes and a plug chamfer, making it suitable for through-hole threading. The manufacturer part number is 2844000.

Where to buy OSG spiral point tap 2844000 worldwide?

You can source the OSG spiral point tap 2844000 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to select the correct OSG tap for through-hole threading?

For through-hole threading, choose a spiral point tap like the OSG 2844000, which pushes chips forward. Match the thread size (e.g., 7/8"-9 UNC) and tolerance (H5 for 2B-3B) to your application. Ensure the chamfer type (plug) suits the hole 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 general purpose spiral-point taps. 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

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OSG Spiral Point Tap: 5/8"-18 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2843400)
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OSG Spiral Point Tap: 3/4"-16 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2843800)
OSG Spiral Point Tap: 1/4"-28 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2840400)
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OSG Spiral Point Tap: #8-32 UNC, H5 / 2B, 3 Flute, Plug Chamfer (MPN 2817800)

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