We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

OSG Spiral Point Tap: 3/4"-10 UNC, 2B+, 3 Flute, Plug Chamfer - Oversized Spiral-Point Taps
OSGOversized Spiral-Point Taps

OSG Spiral Point Tap: 3/4"-10 UNC, 2B+, 3 Flute, Plug Chamfer

The OSG Spiral Point Tap (3/4"-10 UNC, MPN 1593808) is an oversized spiral-point tap with a 2B+ thread class, 3-flute design, plug chamfer, and TiCN-coated high-speed steel construction. 3G Electric sources this…

SKU 3G-OTH-251320

Brand
OSG
Item
Spiral Point Tap: 3/4"-10 UNC, 2B+, 3 Flute, Plug Chamfer
Category
Oversized 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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
1593808
Type
2B+, Plug Chamfer, TiCN Coated High Speed Steel
Flute
3

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

The OSG Spiral Point Tap (3/4"-10 UNC, MPN 1593808) is an oversized spiral-point tap with a 2B+ thread class, 3-flute design, plug chamfer, and TiCN-coated high-speed steel construction. 3G Electric sources this precision threading tool as part of our industrial supply across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support for demanding applications.

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 1593808 used for?

The OSG spiral point tap 1593808 is used for threading through-holes in metal, primarily in industrial manufacturing and maintenance. Its TiCN coating and 3-flute design suit high-speed production environments. The 2B+ oversized tolerance allows for controlled thread fit in applications requiring tighter clearance or coating allowance.

What are the specifications of the OSG spiral point tap 1593808?

The OSG spiral point tap 1593808 has a 3/4"-10 UNC thread, 2B+ class of fit, 3 flutes, plug chamfer, and TiCN coated high speed steel. The manufacturer part number is 1593808. It is an oversized spiral-point tap designed for through-hole threading in steel and other materials.

Where to buy OSG taps in worldwide?

You can source OSG taps, including the 1593808, through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this and other OSG tooling.

How to select the correct OSG spiral point tap for a job?

Select an OSG spiral point tap by matching thread size, pitch, and class of fit to your application. For through-holes, spiral point taps push chips ahead. The 2B+ oversized tap is chosen when a slightly larger thread is needed, such as for coating allowance. Always verify material compatibility and chamfer type.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This OSG oversized spiral-point tap is designed for through-hole threading applications. It features a 2B+ tolerance, plug chamfer, and TiCN-coated high-speed steel construction with 3 flutes. The spiral-point design pushes chips forward, reducing clogging during threading operations
OSG
This OSG oversized spiral-point tap is designed for through-hole threading applications. It features a 2B+ tolerance, plug chamfer, and TiCN-coated high-speed steel construction with 3 flutes. The spiral-point design pushes chips forward, reducing clogging during threading operations
Oversized spiral-point tap for through-hole threading. Features a 2B+ thread class, plug chamfer, and TiCN-coated high-speed steel construction with 2 flutes. The spiral-point design pushes chips forward to reduce clogging. Commonly used in metalworking applications requiring precise internal threads
OSG
Oversized spiral-point tap for through-hole threading. Features a 2B+ thread class, plug chamfer, and TiCN-coated high-speed steel construction with 2 flutes. The spiral-point design pushes chips forward to reduce clogging. Commonly used in metalworking applications requiring precise internal threads
Oversized spiral-point tap for through-hole threading. 3/8"-16 UNC thread size, 2B+ tolerance class, plug chamfer, 3-flute design. Made from TiCN-coated high-speed steel. Pushes chips forward for efficient chip evacuation in production tapping
OSG
Oversized spiral-point tap for through-hole threading. 3/8"-16 UNC thread size, 2B+ tolerance class, plug chamfer, 3-flute design. Made from TiCN-coated high-speed steel. Pushes chips forward for efficient chip evacuation in production tapping
OSG Spiral Point Tap: 1/4"-20 UNC, 2B+, 2 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1590008)
OSG
OSG Spiral Point Tap: 1/4"-20 UNC, 2B+, 2 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1590008)
OSG Spiral Point Tap: 1/2"-13 UNC, 2B+, 3 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1592408)
OSG
OSG Spiral Point Tap: 1/2"-13 UNC, 2B+, 3 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1592408)
OSG Spiral Point Tap: 5/8"-11 UNC, 2B+, 3 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1593208)
OSG
OSG Spiral Point Tap: 5/8"-11 UNC, 2B+, 3 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1593208)

More from OSG

View all OSG parts
This OSG spiral-point tap is sized for 5/16"-18 UNC threads with an H11 tolerance and a plug chamfer. Its three-flute design and spiral point geometry push chips forward, making it suitable for through-hole and blind-hole tapping in ferrous and non-ferrous materials. The oversized construction accommodates specific thread fit requirements in production environments
OSG
This OSG spiral-point tap is sized for 5/16"-18 UNC threads with an H11 tolerance and a plug chamfer. Its three-flute design and spiral point geometry push chips forward, making it suitable for through-hole and blind-hole tapping in ferrous and non-ferrous materials. The oversized construction accommodates specific thread fit requirements in production environments
Oversized spiral-point tap for through-hole threading. 5/16"-24 UNF thread size, 2B+ tolerance class, plug chamfer, TiCN coated high-speed steel, 2 flutes. Designed for chip evacuation in production tapping
OSG
Oversized spiral-point tap for through-hole threading. 5/16"-24 UNF thread size, 2B+ tolerance class, plug chamfer, TiCN coated high-speed steel, 2 flutes. Designed for chip evacuation in production tapping
Oversized spiral-point tap for through-hole threading in steel and alloy workpieces. Features H11 tolerance, plug chamfer, and TiCN-coated vanadium high-speed steel construction. The spiral-point design pushes chips forward, enabling efficient chip evacuation in production environments
OSG
Oversized spiral-point tap for through-hole threading in steel and alloy workpieces. Features H11 tolerance, plug chamfer, and TiCN-coated vanadium high-speed steel construction. The spiral-point design pushes chips forward, enabling efficient chip evacuation in production environments
This OSG oversized spiral-point tap features a M12x1.75 metric thread with D11 / 6H tolerance, 3 flutes, and a plug chamfer. The spiral-point design pushes chips forward, making it suitable for threading blind or through holes in metal in production environments. The oversized tolerance provides precise thread fit for applications requiring close tolerances
OSG
This OSG oversized spiral-point tap features a M12x1.75 metric thread with D11 / 6H tolerance, 3 flutes, and a plug chamfer. The spiral-point design pushes chips forward, making it suitable for threading blind or through holes in metal in production environments. The oversized tolerance provides precise thread fit for applications requiring close tolerances
This OSG oversized spiral-point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. Its 3-flute design and plug chamfer push chips forward, reducing clogging in production environments. Common applications include automotive, aerospace, and general machining where UNF threads are required
OSG
This OSG oversized spiral-point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. Its 3-flute design and plug chamfer push chips forward, reducing clogging in production environments. Common applications include automotive, aerospace, and general machining where UNF threads are required
Spiral-point tap for through-hole threading in production environments. Features 3-flute design with plug chamfer that pushes chips forward to reduce clogging. 2B+ oversized tolerance provides tighter thread fit. Made from high-speed steel
OSG
Spiral-point tap for through-hole threading in production environments. Features 3-flute design with plug chamfer that pushes chips forward to reduce clogging. 2B+ oversized tolerance provides tighter thread fit. Made from high-speed steel
Oversized spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. The spiral-point design pushes chips ahead to reduce clogging and breakage. Suitable for applications requiring precise UNC threads after coating or plating
OSG
Oversized spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. The spiral-point design pushes chips ahead to reduce clogging and breakage. Suitable for applications requiring precise UNC threads after coating or plating
This OSG oversized spiral-point tap is designed for through-hole threading. It features a 2B+ tolerance for slightly oversized threads, a plug chamfer, and black oxide high-speed steel construction. The 3-flute design pushes chips forward to reduce clogging. Suitable for general manufacturing applications
OSG
This OSG oversized spiral-point tap is designed for through-hole threading. It features a 2B+ tolerance for slightly oversized threads, a plug chamfer, and black oxide high-speed steel construction. The 3-flute design pushes chips forward to reduce clogging. Suitable for general manufacturing applications