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OSG 3/4"-16 UNF Spiral-Point Tap - Spiral-Point Taps for Steel & Stainless Steel
OSGSpiral-Point Taps for Steel & Stainless Steel

OSG 3/4"-16 UNF Spiral-Point Tap

The OSG Spiral Point Tap (3/4"-16 UNF) 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 1758908).

SKU 3G-OTH-224442

Brand
OSG
Item
3/4"-16 UNF Spiral-Point Tap
Part Number
1758908
Category
Spiral-Point Taps for Steel & Stainless Steel
Available to Order
Also known as:1758908OSG
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Technical Specifications

OSG
Manufacturer Part Number
1758908
Type
H3 / 2B-3B, Plug Chamfer, V Coated Powdered Metal
Flute
4

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

Product Description

The OSG Spiral Point Tap (3/4"-16 UNF) 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 1758908).

Frequently Asked Questions

What is the OSG spiral point tap 1758908 used for?

The OSG spiral point tap 1758908 is designed for threading through-holes in steel and stainless steel. Its spiral point pushes chips forward, preventing clogging. It is commonly used in automotive, aerospace, and general manufacturing for creating UNF threads in production environments.

What are the specifications of the OSG spiral point tap 1758908?

This OSG tap has a thread size of 3/4"-16 UNF, with a H3 / 2B-3B tolerance class. It features 4 flutes, a plug chamfer, and a V coating on powdered metal substrate. The manufacturer part number is 1758908. It is intended for steel and stainless steel applications.

Where to buy OSG spiral point tap 1758908 worldwide?

3G Electric supplies the OSG spiral point tap 1758908 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this tap to any country.

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, use taps with V coating and powdered metal substrate for wear resistance. Ensure the tap's tolerance (e.g., H3 / 2B-3B) matches your required thread class. Always match the tap to the hole type—through or blind.

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
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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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