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

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

The OSG Spiral Point Tap (#12-24 UNC, MPN 1214200) is a general purpose spiral-point tap with a plug chamfer, 2-flute design, and H3 / 2B-3B tolerance class, made from high-speed steel. 3G Electric interprets this…

SKU 3G-OTH-214474

Brand
OSG
Item
Spiral Point Tap: #12-24 UNC, H3 / 2B-3B, 2 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
1214200
Type
H3 / 2B-3B, Plug Chamfer, High Speed Steel
Flute
2

Technical Documents

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

Product Description

The OSG Spiral Point Tap (#12-24 UNC, MPN 1214200) is a general purpose spiral-point tap with a plug chamfer, 2-flute design, and H3 / 2B-3B tolerance class, made from high-speed steel. 3G Electric interprets this demand and sources the genuine OSG product, supporting your threading operations across 14 industrial departments with specialist depth in cutting tools.

Frequently Asked Questions

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

The OSG #12-24 UNC spiral point tap is a general-purpose threading tool for cutting internal threads in through-holes. Its spiral-point design pushes chips forward, making it ideal for high-speed production tapping in steel, aluminum, and other materials. It is commonly used in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG 1214200 tap?

The OSG 1214200 is a #12-24 UNC spiral point tap with a plug chamfer, 2 flutes, and high-speed steel construction. It has an H3 / 2B-3B tolerance class, ensuring precise thread fit. The tap is designed for through-hole threading and is suitable for general-purpose tapping in various materials.

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 times on the OSG 1214200 spiral point tap and other OSG threading tools.

How to select the correct OSG tap for UNC threads?

To select the correct OSG tap for UNC threads, match the tap size (e.g., #12-24 UNC) to your hole diameter and thread depth. Choose a spiral point tap for through-holes or a spiral flute tap for blind holes. Verify the chamfer type (plug, bottoming, or taper) and tolerance class (H3 / 2B-3B) for your application. OSG taps are precision-ground for consistent performance.

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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Cross-referenced by specification & description
OSG Spiral Point Tap: 3/8"-24 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1231800)
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OSG Spiral Point Tap: 3/8"-16 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1231600)
OSG Spiral Point Tap: 5/16"-24 UNF, H3 / 2B-3B, 2 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 1231201)
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OSG Spiral Point Tap: 5/16"-24 UNF, H3 / 2B-3B, 2 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 1231201)
OSG Spiral Point Tap: 3/4"-16 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1233800)
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OSG Spiral Point Tap: 3/4"-16 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1233800)

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