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OSG Spiral Point Tap: 3/4"-10 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer - Spiral-Point Taps for Steel & Stainless Steel
OSGSpiral-Point Taps for Steel & Stainless Steel

OSG Spiral Point Tap: 3/4"-10 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer

The OSG Spiral Point Tap (3/4"-10 UNC) is a spiral-point tap for steel and stainless steel, featuring an H3 / 2B-3B tolerance, 4-flute design, plug chamfer, and V coated powdered metal construction (MPN 1758808).

SKU 3G-OTH-224190

Brand
OSG
Item
Spiral Point Tap: 3/4"-10 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer
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
1758808
Type
H3 / 2B-3B, Plug Chamfer, V Coated Powdered Metal
Flute
4

Technical Documents

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

Product Description

The OSG Spiral Point Tap (3/4"-10 UNC) is a spiral-point tap for steel and stainless steel, featuring an H3 / 2B-3B tolerance, 4-flute design, plug chamfer, and V coated powdered metal construction (MPN 1758808).

Frequently Asked Questions

What is the OSG spiral point tap 1758808 used for?

The OSG spiral point tap 1758808 is designed for threading blind or through holes in steel and stainless steel. Its spiral point design pushes chips forward, reducing chip clogging. It is commonly used in automotive, aerospace, and general manufacturing applications requiring precise internal threads.

What are the specifications of the OSG spiral point tap 1758808?

This OSG tap has a thread size of 3/4"-10 UNC, with a H3 / 2B-3B tolerance class. It features 4 flutes, a plug chamfer, and a V coating on powdered metal construction. The manufacturer part number is 1758808. It is designed for steel and stainless steel workpieces.

Where to buy the OSG spiral point tap 1758808 worldwide?

You can source the OSG spiral point tap 1758808 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 manufacturing 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, choose a tap with appropriate coating (e.g., V coating) and tolerance class (e.g., H3 / 2B-3B). Ensure the tap has enough flutes for chip evacuation. 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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Cross-referenced by specification & description
OSG Spiral Point Tap: 3/8"-16 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1758008)
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OSG Spiral Point Tap: 3/8"-16 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1758008)
OSG Spiral Point Tap: 3/4"-10 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer (MPN 1758801)
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OSG Spiral Point Tap: 3/4"-10 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer (MPN 1758801)
OSG Spiral Point Tap: 5/16"-24 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1757908)
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OSG Spiral Point Tap: 5/16"-24 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1757908)
OSG Spiral Point Tap: #10-24 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1757401)
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OSG Spiral Point Tap: #10-24 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1757401)
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: 3/8"-24 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1758108)
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OSG Spiral Point Tap: 3/8"-24 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1758108)

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