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OSG Spiral Point Tap: #10-32 UNF, H7 / 2B, 2 Flute, Plug Chamfer - Oversized Spiral-Point Taps
OSGOversized Spiral-Point Taps

OSG Spiral Point Tap: #10-32 UNF, H7 / 2B, 2 Flute, Plug Chamfer

The OSG Spiral Point Tap (#10-32 UNF, MPN 1721800) is an oversized spiral-point tap with a plug chamfer, 2 flutes, and H7/2B tolerance, made from high-speed steel. 3G Electric interprets this demand and sources the…

SKU 3G-OTH-251218

Brand
OSG
Item
Spiral Point Tap: #10-32 UNF, H7 / 2B, 2 Flute, Plug Chamfer
Category
Oversized Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
1721800
Type
H7 / 2B, Plug Chamfer, High Speed Steel
Flute
2
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Point Tap (#10-32 UNF, MPN 1721800) is an oversized spiral-point tap with a plug chamfer, 2 flutes, and H7/2B tolerance, made from high-speed steel. 3G Electric interprets this demand and sources the genuine OSG tap, backed by specialist expertise across 14 industrial departments — including cutting tools — to ensure you get the right solution, not just a catalog.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the OSG spiral point tap #10-32 UNF used for?

The OSG spiral point tap #10-32 UNF is used for threading through holes in metal, steel, and alloys. Its spiral-point design pushes chips forward, preventing clogging and enabling faster production. Common applications include automotive, aerospace, and general machining where precise UNF threads are required.

What are the specifications of the OSG spiral point tap #10-32 UNF?

This OSG tap is a #10-32 UNF oversized tap with H7 / 2B thread tolerance, 2 flutes, and a plug chamfer. It is made from high-speed steel (HSS) and has manufacturer part number 1721800. The oversized design compensates for coating or heat treatment buildup, ensuring proper thread fit.

Where to buy OSG spiral point taps in worldwide?

You can source OSG spiral point 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 times on the OSG #10-32 UNF tap (MPN 1721800) and other OSG tooling.

How to select the correct OSG spiral point tap for my application?

Select the OSG spiral point tap based on thread size, pitch, and material. For #10-32 UNF threads in steel or aluminum, use an HSS tap with plug chamfer. Oversized taps like this one (H7 / 2B) are ideal for pre-coated or heat-treated parts. Always match the tap to your hole type—through holes benefit from spiral-point design.

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 oversized 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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