Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
OSG General Purpose Spiral-Point Tap - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG General Purpose Spiral-Point Tap

OSG General Purpose Spiral-Point Taps.

SKU 3G-OTH-215318

Brand
OSG
Item
General Purpose Spiral-Point Tap
Category
General Purpose Spiral-Point Taps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
2841600

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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 3/8"-16 UNC used for?

This OSG spiral point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its 3-flute design pushes chips forward, reducing clogging and breakage. It is commonly used in automotive, aerospace, and general machining applications requiring clean, accurate threads.

What are the specifications of the OSG 2841600 tap?

The OSG 2841600 is a spiral point tap with thread size 3/8"-16 UNC, H5 tolerance for 2B-3B class fit, 3 flutes, and plug chamfer. It is a general purpose tap for through-hole threading, manufactured by OSG. 3G Electric supplies this genuine OSG part worldwide.

Where to buy OSG taps in worldwide?

3G Electric supplies genuine OSG taps, including the 2841600 spiral point tap, to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG threading tools.

How to select the right OSG tap for through-hole threading?

For through-hole threading, choose a spiral point tap like this OSG 3/8"-16 UNC model. Ensure the thread size, pitch, and tolerance (H5 for 2B-3B) match your application. Use proper cutting fluid and speed for the material. 3G Electric can help you source the correct OSG tap for your job.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
General purpose spiral-point tap designed for through-hole threading in metals such as steel, stainless steel, and aluminum. Features a spiral point geometry that pushes chips forward, reducing chip congestion. Thread size 3/8"-24 UNF with H5 tolerance for 2B/3B class fit, 3 flutes, and plug chamfer. Suitable for production environments in automotive, aerospace, and general manufacturing
OSG
General purpose spiral-point tap designed for through-hole threading in metals such as steel, stainless steel, and aluminum. Features a spiral point geometry that pushes chips forward, reducing chip congestion. Thread size 3/8"-24 UNF with H5 tolerance for 2B/3B class fit, 3 flutes, and plug chamfer. Suitable for production environments in automotive, aerospace, and general manufacturing
General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Thread size 5/16"-18 UNC with H7 / 2B-3B tolerance class. Features 3 flutes and plug chamfer. Chip-pushing geometry reduces clogging and improves thread quality
OSG
General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Thread size 5/16"-18 UNC with H7 / 2B-3B tolerance class. Features 3 flutes and plug chamfer. Chip-pushing geometry reduces clogging and improves thread quality
This OSG spiral-point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. The spiral point design pushes chips ahead, reducing clogging and enabling faster tapping. It features a 3/4"-16 UNF thread, H5 tolerance for 2B-3B class fit, 3 flutes, and a plug chamfer
OSG
This OSG spiral-point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. The spiral point design pushes chips ahead, reducing clogging and enabling faster tapping. It features a 3/4"-16 UNF thread, H5 tolerance for 2B-3B class fit, 3 flutes, and a plug chamfer
OSG Spiral Point Tap: 1/4"-20 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2840001)
OSG
OSG Spiral Point Tap: 1/4"-20 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2840001)
General purpose spiral-point tap for through-hole threading in metals. The spiral-point design pushes chips forward to reduce clogging. Thread size 5/16"-24 UNF, tolerance H7 / 2B-3B, 3 flutes, plug chamfer. Suitable for creating UNF threads in steel, aluminum, and alloys
OSG
General purpose spiral-point tap for through-hole threading in metals. The spiral-point design pushes chips forward to reduce clogging. Thread size 5/16"-24 UNF, tolerance H7 / 2B-3B, 3 flutes, plug chamfer. Suitable for creating UNF threads in steel, aluminum, and alloys
This spiral-point tap is designed for threading through-holes in ferrous and non-ferrous materials. Its spiral point design pushes chips ahead, reducing clogging and enabling faster production in CNC and manual tapping applications. Features 3/8"-16 UNC thread, H5 tolerance for 2B-3B classes, 3 flutes, and a plug chamfer
OSG
This spiral-point tap is designed for threading through-holes in ferrous and non-ferrous materials. Its spiral point design pushes chips ahead, reducing clogging and enabling faster production in CNC and manual tapping applications. Features 3/8"-16 UNC thread, H5 tolerance for 2B-3B classes, 3 flutes, and a plug chamfer

More from OSG

View all OSG parts →
This OSG spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features a plug chamfer, 2-flute design, and H3 / 2B-3B tolerance. Constructed from high-speed steel, it is suitable for general-purpose tapping applications in machining and maintenance
OSG
This OSG spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features a plug chamfer, 2-flute design, and H3 / 2B-3B tolerance. Constructed from high-speed steel, it is suitable for general-purpose tapping applications in machining and maintenance
General purpose spiral-point tap for through-hole threading. Made from high-speed steel with a plug chamfer and 3-flute design. Thread size 1/2"-20 UNF with H3 / 2B-3B tolerance. Suitable for threading in steel and non-ferrous materials
OSG
General purpose spiral-point tap for through-hole threading. Made from high-speed steel with a plug chamfer and 3-flute design. Thread size 1/2"-20 UNF with H3 / 2B-3B tolerance. Suitable for threading in steel and non-ferrous materials
High speed steel spiral-point tap with plug chamfer and 2 flutes. Tolerance class H2 / 2B-3B. Designed for threading blind or through holes in ferrous and non-ferrous materials, pushing chips forward to reduce clogging
OSG
High speed steel spiral-point tap with plug chamfer and 2 flutes. Tolerance class H2 / 2B-3B. Designed for threading blind or through holes in ferrous and non-ferrous materials, pushing chips forward to reduce clogging
OSG Spiral Point Tap: 1/4"-20 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2830000)
OSG
OSG Spiral Point Tap: 1/4"-20 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2830000)
This general-purpose spiral-point tap is made from high-speed steel with a plug chamfer and 2-flute design. It is intended for threading through holes in ferrous and non-ferrous materials, producing UNF threads. The H4 / 2B-3B tolerance class suits a range of threading applications
OSG
This general-purpose spiral-point tap is made from high-speed steel with a plug chamfer and 2-flute design. It is intended for threading through holes in ferrous and non-ferrous materials, producing UNF threads. The H4 / 2B-3B tolerance class suits a range of threading applications
This spiral-point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. It features a 2-flute design with plug chamfer, black oxide high-speed steel construction, and a 2B thread class. The spiral point pushes chips forward to reduce clogging and breakage during production tapping
OSG
This spiral-point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. It features a 2-flute design with plug chamfer, black oxide high-speed steel construction, and a 2B thread class. The spiral point pushes chips forward to reduce clogging and breakage during production tapping
General purpose spiral-point tap for through-hole threading. Made of high speed steel with H3 / 2B-3B tolerance, 2 flutes, and plug chamfer. Designed to push chips forward for efficient chip evacuation in production environments
OSG
General purpose spiral-point tap for through-hole threading. Made of high speed steel with H3 / 2B-3B tolerance, 2 flutes, and plug chamfer. Designed to push chips forward for efficient chip evacuation in production environments
This spiral-point tap is designed for through-hole threading in production machining. The spiral-point geometry pushes chips forward, preventing clogging and enabling efficient tapping cycles. Suitable for general-purpose threading in materials such as steel, aluminum, and cast iron
OSG
This spiral-point tap is designed for through-hole threading in production machining. The spiral-point geometry pushes chips forward, preventing clogging and enabling efficient tapping cycles. Suitable for general-purpose threading in materials such as steel, aluminum, and cast iron