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OSG 1/2"-13 UNC Spiral-Point Tap - Spiral-Point Taps for Steel & Stainless Steel
OSGSpiral-Point Taps for Steel & Stainless Steel

OSG 1/2"-13 UNC Spiral-Point Tap

The OSG Spiral Point Tap (1/2"-13 UNC) is a spiral-point tap for steel and stainless steel, featuring an H5 / 2B-3B tolerance, 3-flute design, plug chamfer, and V coated powdered metal construction (MPN 1701608).

SKU 3G-OTH-224138

Brand
OSG
Item
1/2"-13 UNC 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
1701608
Type
H5 / 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 (1/2"-13 UNC) is a spiral-point tap for steel and stainless steel, featuring an H5 / 2B-3B tolerance, 3-flute design, plug chamfer, and V coated powdered metal construction (MPN 1701608).

Frequently Asked Questions

What is the OSG spiral point tap 1701608 used for?

The OSG spiral point tap 1701608 is designed for threading steel and stainless steel. Its spiral point design pushes chips forward, making it ideal for through-hole applications. It is commonly used in automotive, aerospace, and general manufacturing for creating precise internal threads.

What are the specifications of the OSG spiral point tap 1701608?

The OSG spiral point tap has a 1/2"-13 UNC thread size, H5 tolerance for 2B-3B class fit, 3 flutes, and a plug chamfer. It features a V coating on powdered metal construction for enhanced wear resistance and is identified by MPN 1701608.

Where to buy the OSG spiral point tap 1701608 worldwide?

You can source the OSG spiral point tap 1701608 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your manufacturing needs.

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

Select the OSG spiral point tap based on thread size, material, and hole type. For steel, use a V-coated powdered metal tap like the 1701608 for durability. Ensure the tap matches the required thread class (e.g., 2B-3B) and chamfer type (plug for through-holes). Consult OSG's technical data for optimal performance.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Spiral Point Tap: 1/4"-20 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1700208)
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OSG Spiral Point Tap: 1/4"-20 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1700208)
OSG Spiral Point Tap: 1/2"-13 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1758408)
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OSG Spiral Point Tap: 1/2"-13 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1758408)
OSG Spiral Point Tap: 1/2"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1701701)
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OSG Spiral Point Tap: 1/2"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1701701)
Spiral-point tap for through-hole threading in steel and stainless steel. Features a 5/8"-18 UNF thread size, H5 tolerance for 2B/3B fit, 3 flutes, and a plug chamfer. The spiral point design pushes chips forward, enabling efficient chip evacuation in through-hole applications
OSG
Spiral-point tap for through-hole threading in steel and stainless steel. Features a 5/8"-18 UNF thread size, H5 tolerance for 2B/3B fit, 3 flutes, and a plug chamfer. The spiral point design pushes chips forward, enabling efficient chip evacuation in through-hole applications
OSG Spiral Point Tap: 7/16"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1701501)
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OSG Spiral Point Tap: 7/16"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1701501)
OSG Spiral Point Tap: 1/4"-20 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1700201)
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OSG Spiral Point Tap: 1/4"-20 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1700201)

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