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OSG Spiral Point Tap: #12-24 UNC, H3 / 2B-3B, 2 Flute - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: #12-24 UNC, H3 / 2B-3B, 2 Flute

SKU 3G-OTH-214878

Brand
OSG
Item
Spiral Point Tap: #12-24 UNC, H3 / 2B-3B, 2 Flute
Category
General Purpose Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
1214301
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is OSG spiral point tap #12-24 UNC used for?

OSG spiral point taps are designed for through-hole threading in production environments. The #12-24 UNC size with bottoming chamfer creates threads close to the hole bottom, commonly used in automotive, aerospace, and general machining applications.

What are the specifications of OSG tap MPN 1214301?

This OSG spiral point tap has a #12-24 UNC thread size, H3 / 2B-3B tolerance, 2 flutes, and a bottoming chamfer. It is a general purpose tap for through-hole threading in ferrous and non-ferrous materials.

Where to buy OSG tap 1214301 worldwide?

3G Electric supplies OSG taps like MPN 1214301 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this #12-24 UNC spiral point tap.

How to select the right OSG tap for #12-24 UNC threads?

For #12-24 UNC threads, choose a tap with the correct thread class (H3 / 2B-3B) and chamfer type. Spiral point taps are best for through holes; bottoming chamfer allows threading close to the hole bottom. Match tap material to workpiece hardness.

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 general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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