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OSG Spiral Point Tap: 3/8"-24 UNF, H7 / 2B-3B, 3 Flute - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: 3/8"-24 UNF, H7 / 2B-3B, 3 Flute

OSG General Purpose Spiral-Point Taps.

SKU 3G-OTH-214447

Brand
OSG
Item
Spiral Point Tap: 3/8"-24 UNF, H7 / 2B-3B, 3 Flute
Category
General Purpose Spiral-Point Taps
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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
2841701

Technical Documents

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

Product Description

OSG General Purpose Spiral-Point Taps.

Frequently Asked Questions

What is the OSG spiral point tap 2841701 used for?

This OSG spiral point tap is designed for through-hole threading in metalworking. It cuts 3/8"-24 UNF threads in materials like steel and aluminum, with a plug chamfer and 3-flute design that pushes chips forward for efficient production threading.

What are the specifications of the OSG 2841701 tap?

The OSG 2841701 is a 3/8"-24 UNF spiral point tap with H7 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is a general-purpose tap for through-hole applications, manufactured by OSG under MPN 2841701.

Where to buy OSG taps like 2841701 worldwide?

3G Electric supplies OSG taps including the 2841701 to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders, ensuring you receive genuine OSG threading tools for your industrial operations.

How to select the correct OSG tap for UNF threads?

Select an OSG tap like the 2841701 by matching thread size (3/8"-24 UNF), chamfer type (plug for through-holes), and tolerance class (H7 for 2B-3B fit). For blind holes, use a bottoming chamfer; for harder materials, consider a spiral flute 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 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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General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features a spiral point design that pushes chips ahead to reduce clogging and enable faster tapping. Suitable for applications requiring clean, accurate threads
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