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OSG 7/16"-14 UNC General Purpose Spiral-Point Tap - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG 7/16"-14 UNC General Purpose Spiral-Point Tap

OSG General Purpose Spiral-Point Taps.

SKU 3G-OTH-214576

Brand
OSG
Item
7/16"-14 UNC General Purpose Spiral-Point Tap
Category
General Purpose Spiral-Point Taps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
2886900

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 7/16"-14 UNC used for?

The OSG spiral point tap is used for threading through-holes in metal, steel, and alloys. Its spiral-point design pushes chips forward, preventing clogging and enabling faster production. Common applications include automotive, aerospace, and general manufacturing where clean, accurate UNC threads are required.

What are the specifications of the OSG spiral point tap 7/16"-14 UNC?

This OSG tap has a 7/16"-14 UNC thread size, 2B class fit, 3 flutes, and a plug chamfer. It is made from high-speed steel (HSS) for durability. The manufacturer part number is 2886900, and the SKU is 3G-OTH-214576. It is designed for general-purpose threading in through-hole applications.

Where to buy the OSG spiral point tap 7/16"-14 UNC worldwide?

You can source the OSG spiral point tap 7/16"-14 UNC worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine OSG taps for industrial threading needs.

How to select the correct OSG spiral point tap for UNC threads?

To select the correct OSG spiral point tap, match the thread size (e.g., 7/16"-14 UNC), class fit (2B), and chamfer type (plug) to your workpiece material and hole type. For through-holes, spiral point taps push chips forward. Use high-speed steel for general applications. Consult OSG's technical data for material-specific recommendations.

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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This OSG spiral-point tap is designed for threading through-holes in metal workpieces. The spiral point design pushes chips forward, preventing clogging and enabling efficient threading. It features a 7/16"-20 UNF thread size, 2B class of fit, 3 flutes, and a plug chamfer, made from high-speed steel (HSS)
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This general purpose spiral-point tap is designed for through-hole threading applications. It features a 7/16"-14 UNC thread size with a 2B class fit, plug chamfer, and 3 flutes that push chips forward to prevent clogging. Constructed from black oxide high-speed steel for wear resistance
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General purpose spiral-point tap for through-hole threading. Made from high-speed steel with a plug chamfer and 3 flutes. Tolerance H5 for 2B-3B class threads. The spiral point design pushes chips forward, reducing clogging in ferrous and non-ferrous materials
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General purpose spiral-point tap for through-hole threading. Thread size 7/16"-20 UNF, class 2B fit. Made of TiN coated high-speed steel with plug chamfer and 3 flutes. The spiral-point design pushes chips forward, suitable for high-speed production tapping in metals
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This spiral-point tap is designed for threading through-holes in metalworking applications. It features a TiCN-coated high-speed steel construction with a plug chamfer and 3-flute design, providing efficient chip evacuation. The H5 / 2B-3B tolerance ensures consistent thread quality for general-purpose tapping in production environments

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