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

OSG 1/4"-28 UNF Spiral-Point Tap, 2B, 3 Flute, Plug Chamfer, HSS - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG 1/4"-28 UNF Spiral-Point Tap, 2B, 3 Flute, Plug Chamfer, HSS

OSG General Purpose Spiral-Point Taps.

SKU 3G-OTH-215237

Brand
OSG
Item
1/4"-28 UNF Spiral-Point Tap, 2B, 3 Flute, Plug Chamfer, HSS
Category
General Purpose Spiral-Point Taps
Available to Order
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Worldwide Shipping
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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
2885700

Technical Documents

No technical documents available for this product.
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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 an OSG spiral point tap used for?

An OSG spiral point tap is designed for through-hole threading in production machining. Its spiral point pushes chips ahead, preventing clogging and enabling faster tapping cycles in steel, aluminum, and cast iron across automotive, aerospace, and general manufacturing.

What are the specifications of the OSG 1/4"-28 UNF spiral point tap?

This OSG tap has a 1/4"-28 UNF thread, 2B class fit, 3 flutes, plug chamfer, and is made from high-speed steel. The manufacturer part number is 2885700. It is designed for through-hole applications requiring precise internal threads.

Where to buy OSG taps in worldwide?

3G Electric supplies OSG taps worldwide, including this 1/4"-28 UNF spiral point tap. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this and other OSG threading tools.

How to select the right OSG tap for a threading application?

Select an OSG tap based on thread size, pitch, material, and hole type. For through holes, a spiral point tap like this 1/4"-28 UNF model pushes chips forward. For blind holes, use a spiral flute tap. Match the chamfer (plug, bottoming) to hole depth requirements.

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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This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features a TiN coating to reduce friction and extend tool life, with a plug chamfer and 3-flute geometry for efficient chip evacuation. The 2B thread class ensures a standard fit for general manufacturing applications
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This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features a TiN coating to reduce friction and extend tool life, with a plug chamfer and 3-flute geometry for efficient chip evacuation. The 2B thread class ensures a standard fit for general manufacturing applications
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General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features 3/8"-16 UNC thread, 2B tolerance, 3 flutes, and plug chamfer. Made from high-speed steel (HSS)
General purpose spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. Features a 1/4"-28 UNF thread size, 3B class fit, 3 flutes, and plug chamfer. Made from high-speed steel (HSS). The spiral-point geometry pushes chips forward to reduce clogging and enable faster tapping
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General purpose spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. Features a 1/4"-28 UNF thread size, 3B class fit, 3 flutes, and plug chamfer. Made from high-speed steel (HSS). The spiral-point geometry pushes chips forward to reduce clogging and enable faster tapping
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General purpose spiral-point tap for through-hole threading. Features a 2B thread class, plug chamfer, and 3-flute design. Made from black oxide high speed steel. Suitable for steel, stainless steel, and non-ferrous materials in production environments
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General purpose spiral-point tap for through-hole threading. Size 3/8-24 UNF, thread class 3B, 3 flutes, plug chamfer. Made from high speed steel. Pushes chips forward to reduce clogging in steel, aluminum, and alloys
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General purpose spiral-point tap for through-hole threading. #4-40 UNC thread, 2B class of fit, plug chamfer, 2 flutes, TiN coated high speed steel. Pushes chips forward to prevent clogging in metal, plastic, or composite materials

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