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OSG Spiral Point Tap: 3/8"-32 UNEF, H3 / 2B-3B, 3 Flute, Plug Chamfer - Spiral-Point Taps for Steel & Stainless Steel
OSGSpiral-Point Taps for Steel & Stainless Steel

OSG Spiral Point Tap: 3/8"-32 UNEF, H3 / 2B-3B, 3 Flute, Plug Chamfer

The OSG Spiral Point Tap (3/8"-32 UNEF) 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 1651506308)…

SKU 3G-OTH-224108

Brand
OSG
Item
Spiral Point Tap: 3/8"-32 UNEF, H3 / 2B-3B, 3 Flute, Plug Chamfer
Category
Spiral-Point Taps for Steel & Stainless Steel
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Technical Specifications

OSG
Manufacturer Part Number
1651506308
Type
H3 / 2B-3B, Plug Chamfer, V Coated Powdered Metal
Flute
3
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Point Tap (3/8"-32 UNEF) 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 1651506308). 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 3/8-32 UNEF used for?

This OSG spiral point tap is designed for threading blind or through holes in steel and stainless steel. Its 3-flute design and V coated powdered metal construction provide chip evacuation and extended tool life in production environments.

What are the specifications of the OSG spiral point tap 1651506308?

The OSG spiral point tap has a 3/8-32 UNEF thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It features a V coated powdered metal substrate, ideal for threading steel and stainless steel. The manufacturer part number is 1651506308.

Where to buy OSG spiral point taps worldwide?

3G Electric supplies OSG spiral point taps worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the OSG 1651506308 tap.

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

Select an OSG spiral point tap with the correct thread size, pitch, and tolerance class for your application. For steel and stainless steel, choose a V coated powdered metal tap like the 3/8-32 UNEF H3 / 2B-3B model. Ensure the chamfer type matches your hole (plug for blind, taper for through).

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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