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OSG General Purpose Spiral-Point Tap: 1 1/2"-6 UNC - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG General Purpose Spiral-Point Tap: 1 1/2"-6 UNC

OSG General Purpose Spiral-Point Taps.

SKU 3G-OTH-214846

Brand
OSG
Item
General Purpose Spiral-Point Tap: 1 1/2"-6 UNC
Category
General Purpose Spiral-Point Taps
Available to Order
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Technical specs
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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
2851601

Technical Documents

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

Product Description

OSG General Purpose Spiral-Point Taps.

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 2851601 used for?

This OSG spiral point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. Its 4-flute, plug chamfer design pushes chips forward, making it ideal for production tapping in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG spiral point tap 2851601?

The OSG spiral point tap has a 1 1/2-inch-6 UNC thread size, H6 / 2B-3B tolerance, 4 flutes, and a plug chamfer. It is a general-purpose spiral-point tap, MPN 2851601, suitable for high-speed tapping in CNC and manual machines.

Where to buy OSG spiral point tap 2851601 worldwide?

You can source the OSG spiral point tap 2851601 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine OSG tooling for your threading operations.

How to select the correct OSG spiral point tap for UNC threads?

Select an OSG spiral point tap by matching the thread size (e.g., 1 1/2-inch-6 UNC), tolerance class (H6 for 2B-3B fit), and chamfer type (plug for general use). Ensure the tap is rated for your material—OSG taps suit steel, aluminum, and cast iron. Consult a technical datasheet for speed and feed recommendations.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features a 9/16"-18 UNF thread size, H3 / 2B-3B tolerance class, 3 flutes, and a plug chamfer. The spiral-point design pushes chips forward to reduce clogging and breakage
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General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features a 9/16"-18 UNF thread size, H3 / 2B-3B tolerance class, 3 flutes, and a plug chamfer. The spiral-point design pushes chips forward to reduce clogging and breakage
OSG Spiral Point Tap: 9/16"-12 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2857601)
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OSG Spiral Point Tap: 9/16"-12 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2857601)
This OSG spiral-point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. With a 1 1/8"-7 UNC thread size, H6 / 2B-3B tolerance, 4 flutes, and plug chamfer, it is suited for high-speed production tapping in general manufacturing applications
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This OSG spiral-point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. With a 1 1/8"-7 UNC thread size, H6 / 2B-3B tolerance, 4 flutes, and plug chamfer, it is suited for high-speed production tapping in general manufacturing applications
General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features a #6-32 UNC thread size, H3 pitch diameter tolerance for class 2B or 3B threads, 2-flute design, and plug chamfer. The spiral point pushes chips ahead, reducing clogging and breakage in production threading applications
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General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features a #6-32 UNC thread size, H3 pitch diameter tolerance for class 2B or 3B threads, 2-flute design, and plug chamfer. The spiral point pushes chips ahead, reducing clogging and breakage in production threading applications
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
OSG
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
General purpose spiral-point tap for through-hole threading in metals. The spiral-point design pushes chips forward, reducing clogging and breakage. 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, reducing clogging and breakage. Suitable for creating UNF threads in steel, aluminum, and alloys

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High-speed steel spiral-point tap with #0-80 UNF thread, H3 / 2B-3B tolerance, 2-flute design, and plug chamfer. Suitable for through-hole threading in metals, where the spiral-point geometry pushes chips ahead for efficient evacuation
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High-speed steel spiral-point tap with #0-80 UNF thread, H3 / 2B-3B tolerance, 2-flute design, and plug chamfer. Suitable for through-hole threading in metals, where the spiral-point geometry pushes chips ahead for efficient evacuation
General-purpose spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. Features a TiN-coated high-speed steel construction with 3 flutes and a plug chamfer. The spiral-point design pushes chips ahead to reduce clogging. Thread size: 1/2"-13 UNC, class of fit: 2B
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General-purpose spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. Features a TiN-coated high-speed steel construction with 3 flutes and a plug chamfer. The spiral-point design pushes chips ahead to reduce clogging. Thread size: 1/2"-13 UNC, class of fit: 2B
This OSG spiral-point tap is designed for threading through-holes in ferrous and non-ferrous materials. Its 3-flute design and plug chamfer push chips forward, enabling efficient chip evacuation. Suitable for high-speed production tapping in general manufacturing applications
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This OSG spiral-point tap is designed for threading through-holes in ferrous and non-ferrous materials. Its 3-flute design and plug chamfer push chips forward, enabling efficient chip evacuation. Suitable for high-speed production tapping in general manufacturing applications
This OSG spiral-point tap is designed for general-purpose threading of blind or through holes in ferrous and non-ferrous materials. The spiral-point geometry pushes chips forward, reducing clogging and improving thread quality in production environments. It features a 5/16"-24 UNF thread size, H7 / 2B-3B tolerance, 3 flutes, and a plug chamfer
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This OSG spiral-point tap is designed for general-purpose threading of blind or through holes in ferrous and non-ferrous materials. The spiral-point geometry pushes chips forward, reducing clogging and improving thread quality in production environments. It features a 5/16"-24 UNF thread size, H7 / 2B-3B tolerance, 3 flutes, and a plug chamfer
This spiral-point tap is designed for threading through-holes in metals. The spiral point pushes chips forward, preventing clogging. It is suitable for creating UNF threads in steel, aluminum, and alloys. Thread size: 1/2"-20 UNF, tolerance H2 / 2B-3B, 3 flutes, plug chamfer
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This spiral-point tap is designed for threading through-holes in metals. The spiral point pushes chips forward, preventing clogging. It is suitable for creating UNF threads in steel, aluminum, and alloys. Thread size: 1/2"-20 UNF, tolerance H2 / 2B-3B, 3 flutes, plug chamfer
General purpose spiral-point tap for through-hole threading in metal and plastic components. Features a #4-40 UNC thread size, H5 / 2B tolerance, 2-flute design, plug chamfer, and black oxide high speed steel construction. The spiral-point geometry pushes chips forward, enabling efficient chip evacuation in production tapping applications
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General purpose spiral-point tap for through-hole threading in metal and plastic components. Features a #4-40 UNC thread size, H5 / 2B tolerance, 2-flute design, plug chamfer, and black oxide high speed steel construction. The spiral-point geometry pushes chips forward, enabling efficient chip evacuation in production tapping applications
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 forward, reducing clogging and improving thread quality. It features a 5/8"-11 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer for consistent thread formation in production environments
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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 forward, reducing clogging and improving thread quality. It features a 5/8"-11 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer for consistent thread formation in production environments
Spiral-point tap for threading blind or through holes in metal components. Features TiN-coated high-speed steel construction, plug chamfer, and 2-flute design. Thread tolerance H2 / 2B-3B. Suitable for general machining applications requiring UNF threads
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Spiral-point tap for threading blind or through holes in metal components. Features TiN-coated high-speed steel construction, plug chamfer, and 2-flute design. Thread tolerance H2 / 2B-3B. Suitable for general machining applications requiring UNF threads