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OSG 1 1/2"-12 UNF General Purpose Spiral-Flute Tap - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG 1 1/2"-12 UNF General Purpose Spiral-Flute Tap

<p>The OSG 1 1/2"-12 UNF General Purpose Spiral-Flute Tap (MPN 2946801) is a high-performance threading tool designed for efficient chip evacuation in blind-hole applications. Featuring a modified bottoming chamfer…

SKU 3G-OTH-230227

Brand
OSG
Item
1 1/2"-12 UNF General Purpose Spiral-Flute Tap
Part Number
2946801
Category
General Purpose Spiral-Flute Taps
Available to Order
Also known as:2946801OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
2946801
Type
H5 / 2B-3B, Modified Bottoming Chamfer
Flute
4

Technical Documents

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

Product Description

<p>The OSG 1 1/2"-12 UNF General Purpose Spiral-Flute Tap (MPN 2946801) is a high-performance threading tool designed for efficient chip evacuation in blind-hole applications. Featuring a modified bottoming chamfer and 4 flutes, this tap delivers precise threads in a variety of materials. With an H5 tolerance class and 2B-3B fit, it ensures accurate thread depth and quality.</p><p>Ideal for general machining and production environments, this tap is a reliable choice for manufacturers and fabricators. For Singapore buyers, 3G Electric offers SGD quotes on request, handles GST for local orders, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What are the key specifications of this OSG tap?

The OSG tap has a size of 1 1/2"-12 UNF, type H5 / 2B-3B, modified bottoming chamfer, and 4 flutes. The manufacturer part number is 2946801.

Can I get a quote in SGD and fast delivery in Singapore?

Yes, 3G Electric provides SGD quotes on request. For Singapore buyers, GST is handled, and we offer fast delivery across Singapore and Southeast Asia.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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OSG Products

3G Electric supplies OSG general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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General purpose spiral-flute tap for threading blind holes in steel and aluminum. Features a modified bottoming chamfer and 3 flutes to lift chips upward and prevent clogging. Thread size #10-32 UNF with H2 / 2B-3B tolerance. Suitable for general manufacturing applications
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General purpose spiral-flute tap for threading blind holes in steel and aluminum. Features a modified bottoming chamfer and 3 flutes to lift chips upward and prevent clogging. Thread size #10-32 UNF with H2 / 2B-3B tolerance. Suitable for general manufacturing applications
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This OSG spiral-flute tap is designed for general-purpose threading of blind holes. It features a modified bottoming chamfer for threading close to the bottom of the hole, and 3 flutes that lift chips upward to prevent clogging. Suitable for use in steel and stainless steel
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