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OSG Spiral Point Tap: 1"-12 UNF, H4 / 2B, 4 Flute, Plug Chamfer (MPN 2839600) - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: 1"-12 UNF, H4 / 2B, 4 Flute, Plug Chamfer (MPN 2839600)

OSG General Purpose Spiral-Point Taps.

SKU 3G-OTH-216327

Brand
OSG
Item
Spiral Point Tap: 1"-12 UNF, H4 / 2B, 4 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
Available to Order
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Technical specs
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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
2839600

Technical Documents

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

Product Description

OSG General Purpose Spiral-Point Taps.

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 2839600 used for?

The OSG spiral point tap 2839600 is designed for through-hole threading in production environments. Its spiral point design pushes chips forward, reducing chip clogging and enabling faster tapping cycles in materials like steel and stainless steel.

What are the specifications of the OSG 2839600 tap?

The OSG 2839600 is a 1"-12 UNF spiral point tap with H4 tolerance for a 2B class fit. It has 4 flutes and a plug chamfer, making it suitable for general purpose through-hole threading in industrial applications.

Where to buy OSG taps in worldwide?

3G Electric supplies OSG taps like the 2839600 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG threading tools.

How to select the right OSG tap for a threading application?

Select an OSG tap based on thread size, pitch, and material. For through holes, a spiral point tap like the 2839600 pushes chips forward. For blind holes, use a spiral flute tap. Match the tap tolerance (e.g., H4) to the required thread class (e.g., 2B).

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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Cross-referenced by specification & description
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This spiral-point tap is designed for through-hole threading in general-purpose industrial applications. Its geometry pushes chips forward to reduce clogging and enable faster cycles in materials such as steel, aluminum, and cast iron. Thread size: 7/8"-14 UNF, tolerance class H4 / 2B-3B, 3 flutes, plug chamfer
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Spiral-point tap designed for through-hole threading. Pushes chips forward to reduce congestion and breakage. Suitable for ferrous and non-ferrous materials in general manufacturing applications
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