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OSG Spiral Point Tap: 7/16"-14 UNC, H11 / 2B, 3 Flute, Plug Chamfer (MPN 2842300) - Oversized Spiral-Point Taps
OSGOversized Spiral-Point Taps

OSG Spiral Point Tap: 7/16"-14 UNC, H11 / 2B, 3 Flute, Plug Chamfer (MPN 2842300)

OSG Oversized Spiral-Point Taps.

SKU 3G-OTH-251255

Brand
OSG
Item
Spiral Point Tap: 7/16"-14 UNC, H11 / 2B, 3 Flute, Plug Chamfer
Category
Oversized 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
2842300

Technical Documents

No technical documents available for this product.
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG Oversized 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 an OSG spiral point tap used for?

An OSG spiral point tap is designed for through-hole threading in production machining. Its spiral point pushes chips ahead, reducing clogging and tap breakage. This 7/16"-14 UNC tap with H11/2B tolerance and plug chamfer is ideal for high-speed tapping in steel, aluminum, and cast iron.

What are the specifications of the OSG 2842300 tap?

The OSG 2842300 is a spiral point tap with size 7/16"-14 UNC, H11/2B thread class, 3 flutes, and plug chamfer. It is an oversized tap for controlled thread fit. The manufacturer part number is 2842300, and it is designed for through-hole applications in industrial machining.

Where to buy OSG taps in worldwide?

3G Electric supplies OSG taps like the 2842300 to worldwide customers. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this spiral point tap for your production needs.

How to select the correct OSG tap for UNC threads?

Select an OSG tap by matching thread size (e.g., 7/16"-14 UNC), thread class (H11/2B for tight tolerance), and tap type. Spiral point taps suit through holes; spiral flute taps for blind holes. Plug chamfer is standard for most applications. Verify material and machine compatibility before ordering.

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 oversized 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

Cross-referenced by specification & description
This OSG oversized spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features a 7/16"-14 UNC thread size, H11 / 2B tolerance, 3 flutes, and a plug chamfer. The spiral point design pushes chips ahead, reducing clogging during threading operations
OSG
This OSG oversized spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features a 7/16"-14 UNC thread size, H11 / 2B tolerance, 3 flutes, and a plug chamfer. The spiral point design pushes chips ahead, reducing clogging during threading operations
OSG Spiral Point Tap: 7/16"-14 UNC, H11 / 2B, 3 Flute, Plug Chamfer (MPN 2842308)
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OSG Spiral Point Tap: 7/16"-14 UNC, H11 / 2B, 3 Flute, Plug Chamfer (MPN 2842308)
OSG Spiral Point Tap: 3/8"-16 UNC, H11 / 2B, 3 Flute, Plug Chamfer (MPN 2856608)
OSG
OSG Spiral Point Tap: 3/8"-16 UNC, H11 / 2B, 3 Flute, Plug Chamfer (MPN 2856608)
OSG Spiral Point Tap: 5/16"-24 UNF, H11, 3 Flute, Plug Chamfer (MPN 2841508)
OSG
OSG Spiral Point Tap: 5/16"-24 UNF, H11, 3 Flute, Plug Chamfer (MPN 2841508)
Oversized spiral-point tap for threading through-holes in metals. Features a 7/16"-20 UNF thread size, H11 tolerance, 3 flutes, and plug chamfer. The spiral point design pushes chips forward to prevent clogging during high-speed production tapping
OSG
Oversized spiral-point tap for threading through-holes in metals. Features a 7/16"-20 UNF thread size, H11 tolerance, 3 flutes, and plug chamfer. The spiral point design pushes chips forward to prevent clogging during high-speed production tapping
Oversized spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features a spiral point design that pushes chips forward to reduce clogging and enable faster threading. Thread size 5/16-24 UNF with H11 tolerance, 3 flutes, and plug chamfer. Suitable for applications requiring precise UNF threads with slightly larger pitch diameter
OSG
Oversized spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features a spiral point design that pushes chips forward to reduce clogging and enable faster threading. Thread size 5/16-24 UNF with H11 tolerance, 3 flutes, and plug chamfer. Suitable for applications requiring precise UNF threads with slightly larger pitch diameter

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Oversized spiral-point tap for through-hole threading in metal. Features a D11 plug chamfer, 3 flutes, and TiCN-coated vanadium high-speed steel for wear resistance. Suitable for production environments where chip evacuation is required
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Oversized spiral-point tap for through-hole threading in metal. Features a D11 plug chamfer, 3 flutes, and TiCN-coated vanadium high-speed steel for wear resistance. Suitable for production environments where chip evacuation is required
This OSG oversized spiral-point tap is designed for threading through holes in industrial manufacturing. The spiral point design pushes chips forward, reducing clogging in materials such as steel and aluminum. It features a 7/16"-20 UNF thread, H11 tolerance, 3 flutes, and a plug chamfer
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This OSG oversized spiral-point tap is designed for threading through holes in industrial manufacturing. The spiral point design pushes chips forward, reducing clogging in materials such as steel and aluminum. It features a 7/16"-20 UNF thread, H11 tolerance, 3 flutes, and a plug chamfer
This OSG spiral-point tap is sized for 5/16"-18 UNC threads with an H11 tolerance and a plug chamfer. Its three-flute design and spiral point geometry push chips forward, making it suitable for through-hole and blind-hole tapping in ferrous and non-ferrous materials. The oversized construction accommodates specific thread fit requirements in production environments
OSG
This OSG spiral-point tap is sized for 5/16"-18 UNC threads with an H11 tolerance and a plug chamfer. Its three-flute design and spiral point geometry push chips forward, making it suitable for through-hole and blind-hole tapping in ferrous and non-ferrous materials. The oversized construction accommodates specific thread fit requirements in production environments
Oversized spiral-point tap for through-hole threading. 5/16"-24 UNF thread size, 2B+ tolerance class, plug chamfer, TiCN coated high-speed steel, 2 flutes. Designed for chip evacuation in production tapping
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Oversized spiral-point tap for through-hole threading. 5/16"-24 UNF thread size, 2B+ tolerance class, plug chamfer, TiCN coated high-speed steel, 2 flutes. Designed for chip evacuation in production tapping
Oversized spiral-point tap for through-hole threading in steel and alloy workpieces. Features H11 tolerance, plug chamfer, and TiCN-coated vanadium high-speed steel construction. The spiral-point design pushes chips forward, enabling efficient chip evacuation in production environments
OSG
Oversized spiral-point tap for through-hole threading in steel and alloy workpieces. Features H11 tolerance, plug chamfer, and TiCN-coated vanadium high-speed steel construction. The spiral-point design pushes chips forward, enabling efficient chip evacuation in production environments
This OSG oversized spiral-point tap features a M12x1.75 metric thread with D11 / 6H tolerance, 3 flutes, and a plug chamfer. The spiral-point design pushes chips forward, making it suitable for threading blind or through holes in metal in production environments. The oversized tolerance provides precise thread fit for applications requiring close tolerances
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This OSG oversized spiral-point tap features a M12x1.75 metric thread with D11 / 6H tolerance, 3 flutes, and a plug chamfer. The spiral-point design pushes chips forward, making it suitable for threading blind or through holes in metal in production environments. The oversized tolerance provides precise thread fit for applications requiring close tolerances
This OSG oversized spiral-point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. Its 3-flute design and plug chamfer push chips forward, reducing clogging in production environments. Common applications include automotive, aerospace, and general machining where UNF threads are required
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This OSG oversized spiral-point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. Its 3-flute design and plug chamfer push chips forward, reducing clogging in production environments. Common applications include automotive, aerospace, and general machining where UNF threads are required
Spiral-point tap for through-hole threading in production environments. Features 3-flute design with plug chamfer that pushes chips forward to reduce clogging. 2B+ oversized tolerance provides tighter thread fit. Made from high-speed steel
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Spiral-point tap for through-hole threading in production environments. Features 3-flute design with plug chamfer that pushes chips forward to reduce clogging. 2B+ oversized tolerance provides tighter thread fit. Made from high-speed steel