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OSG 9/16"-18 UNF Spiral-Point Tap - Spiral-Point Taps for Steel & Stainless Steel
OSGSpiral-Point Taps for Steel & Stainless Steel

OSG 9/16"-18 UNF Spiral-Point Tap

The OSG Spiral Point Tap (9/16"-18 UNF) is a spiral-point tap for steel and stainless steel, featuring a V Coated Powdered Metal construction with H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer (MPN 1651503908)…

SKU 3G-OTH-224158

Brand
OSG
Item
9/16"-18 UNF Spiral-Point Tap
Category
Spiral-Point Taps for Steel & Stainless Steel
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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
1651503908
Type
H3 / 2B-3B, Plug Chamfer, V Coated Powdered Metal
Flute
3

Technical Documents

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

Product Description

The OSG Spiral Point Tap (9/16"-18 UNF) is a spiral-point tap for steel and stainless steel, featuring a V Coated Powdered Metal construction with H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer (MPN 1651503908). 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the OSG spiral point tap 9/16"-18 UNF used for?

This OSG spiral point tap is designed for threading through-holes in steel and stainless steel. Its spiral point design pushes chips forward, preventing clogging. The V coated powdered metal construction provides wear resistance for production tapping. It is commonly used in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG spiral point tap 9/16"-18 UNF?

The OSG spiral point tap has a thread size of 9/16"-18 UNF, with a H3 / 2B-3B tolerance class. It features 3 flutes, a plug chamfer, and a V coating on powdered metal. The manufacturer part number is 1651503908. This tap is intended for threading steel and stainless steel.

Where to buy the OSG spiral point tap 9/16"-18 UNF worldwide?

You can source the OSG spiral point tap 9/16"-18 UNF through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply genuine OSG tooling for your production needs.

How to select the correct OSG spiral point tap for steel?

Select an OSG spiral point tap based on thread size, pitch, and material. For steel and stainless steel, use taps with V coating and powdered metal construction for durability. The H3 / 2B-3B tolerance ensures proper fit. Ensure the tap has a plug chamfer for through-hole applications. 3G Electric can help source the correct OSG tap for your job.

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 steel & stainless steel. 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
OSG Spiral Point Tap: 5/8"-18 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1651504308)
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Spiral-point tap for threading through-holes in steel and stainless steel. Features a plug chamfer, 3 flutes, and V-coated powdered metal construction for wear resistance. Tolerance H3 / 2B-3B. Suitable for production tapping in automotive, aerospace, and general manufacturing applications
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Spiral-point tap for threading through-holes in steel and stainless steel. Features a plug chamfer, 3 flutes, and V-coated powdered metal construction for wear resistance. Tolerance H3 / 2B-3B. Suitable for production tapping in automotive, aerospace, and general manufacturing applications
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Spiral-point tap for threading blind or through holes in steel and stainless steel. Features H3 / 2B-3B tolerance, plug chamfer, 3 flutes, and V coating on powdered metal construction. Pushes chips forward to prevent clogging. Suitable for general manufacturing applications requiring precise UNC threads
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Spiral-point tap for threading blind or through holes in steel and stainless steel. Features H3 / 2B-3B tolerance, plug chamfer, 3 flutes, and V coating on powdered metal construction. Pushes chips forward to prevent clogging. Suitable for general manufacturing applications requiring precise UNC threads
Spiral-point tap for threading through or blind holes in steel and stainless steel. Features a plug chamfer and V coated powdered metal construction. Tolerance H3 / 2B-3B, 3 flutes. Pushes chips ahead to prevent clogging during high-speed production tapping
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Spiral-point tap for threading through or blind holes in steel and stainless steel. Features a plug chamfer and V coated powdered metal construction. Tolerance H3 / 2B-3B, 3 flutes. Pushes chips ahead to prevent clogging during high-speed production tapping

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Spiral-point tap for threading through or blind holes in steel and stainless steel. Features a plug chamfer and 3 flutes to push chips forward, reducing clogging. Made of V coated powdered metal with H3 / 2B-3B tolerance. Suitable for production tapping applications
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Spiral-point tap for threading through or blind holes in steel and stainless steel. Features a plug chamfer and 3 flutes to push chips forward, reducing clogging. Made of V coated powdered metal with H3 / 2B-3B tolerance. Suitable for production tapping applications
OSG Spiral Point Tap: #6-32 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer (MPN 1735801)
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This OSG spiral point tap is designed for threading blind or through holes in steel and stainless steel. It features a 7/16"-14 UNC thread size, H3 / 2B-3B tolerance class, 3 flutes, and a plug chamfer. The spiral-point design pushes chips forward, reducing clogging in production machining and general manufacturing applications
Spiral point tap for threading blind or through holes in steel and stainless steel. Features M8x1.25 metric thread, D5 / 4H-6H tolerance, 3-flute design, and plug chamfer. The spiral point geometry pushes chips ahead, reducing clogging in production machining and maintenance applications
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Spiral point tap for threading blind or through holes in steel and stainless steel. Features M8x1.25 metric thread, D5 / 4H-6H tolerance, 3-flute design, and plug chamfer. The spiral point geometry pushes chips ahead, reducing clogging in production machining and maintenance applications
OSG Spiral Point Tap: 3/8"-16 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1651502408)
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Spiral-point tap for threading through-holes in steel and stainless steel. Features a #10-32 UNF thread size, H7 / 2B tolerance, 3 flutes, and a plug chamfer design that pushes chips forward for efficient chip evacuation
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