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OSG Spiral Point Tap: #10-24 UNC, H3 / 2B-3B, 2 Flute - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: #10-24 UNC, H3 / 2B-3B, 2 Flute

SKU 3G-OTH-215175

Brand
OSG
Item
Spiral Point Tap: #10-24 UNC, H3 / 2B-3B, 2 Flute
Category
General Purpose Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
1213501
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG spiral point tap #10-24 UNC used for?

The OSG spiral point tap #10-24 UNC is designed for through-hole threading in ferrous and non-ferrous materials. Its spiral-point geometry pushes chips forward, reducing chip clogging and enabling faster tapping cycles in production environments.

What are the specifications of the OSG tap MPN 1213501?

The OSG tap MPN 1213501 is a #10-24 UNC spiral point tap with H3 / 2B-3B tolerance, 2 flutes, and a bottoming chamfer. It is a general-purpose tap suitable for through-hole applications, manufactured by OSG.

Where to buy OSG taps in worldwide?

You can source OSG taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG spiral point tap MPN 1213501.

How to select the correct OSG tap for UNC threads?

To select the correct OSG tap, match the thread size (e.g., #10-24 UNC), tolerance class (H3 for 2B-3B fit), and chamfer type (bottoming for blind holes, plug or taper for through holes). For through holes, a spiral point tap like this OSG model is ideal.

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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