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OSG Thread Forming Tap: #4-48 UNF, H3 / 2B-3B, Plug Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: #4-48 UNF, H3 / 2B-3B, Plug Chamfer

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-237455

Brand
OSG
Item
Thread Forming Tap: #4-48 UNF, H3 / 2B-3B, Plug Chamfer
Category
General Purpose Thread-Forming 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
1400107101

Technical Documents

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

Product Description

OSG General Purpose Thread-Forming 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 thread forming tap used for?

An OSG thread forming tap creates internal threads by displacing material rather than cutting it, producing stronger threads in ductile materials like aluminum, brass, and low-carbon steel. It is ideal for applications requiring chip-free threading, such as automotive and aerospace manufacturing.

What are the specifications of the OSG #4-48 UNF thread forming tap?

This OSG tap is #4-48 UNF size with a plug chamfer, H3 / 2B-3B tolerance, and black oxide cobalt finish. It is designed for general purpose thread forming in materials up to 850 °C hardness. The manufacturer part number is 1400107101.

Where to buy OSG thread forming taps worldwide?

3G Electric supplies OSG thread forming taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine OSG taps like the #4-48 UNF model to any international destination. Contact us for availability and lead time.

How to select the right OSG thread forming tap for your application?

Select an OSG thread forming tap based on material type, thread size, and tolerance class. For ductile materials, use a plug chamfer tap like the #4-48 UNF with H3 / 2B-3B tolerance. Ensure proper lubrication and spindle speed per OSG guidelines to avoid tap breakage and achieve accurate threads.

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 thread-forming 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
OSG Thread Forming Tap: #4-48 UNF, H4 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400107201)
OSG
OSG Thread Forming Tap: #4-48 UNF, H4 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400107201)
OSG Thread Forming Tap: #4-48 UNF, H2 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400107001)
OSG
OSG Thread Forming Tap: #4-48 UNF, H2 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400107001)
OSG Thread Forming Tap: #4-48 UNF, H3 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400107100)
OSG
OSG Thread Forming Tap: #4-48 UNF, H3 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400107100)
OSG Thread Forming Tap: #4-48 UNF, H2 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400107000)
OSG
OSG Thread Forming Tap: #4-48 UNF, H2 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400107000)
OSG Thread Forming Tap: #4-48 UNF, H4 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400107200)
OSG
OSG Thread Forming Tap: #4-48 UNF, H4 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400107200)
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features #4-48 UNF thread size, H3 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for chip-free threading in automotive, aerospace, and general manufacturing applications
OSG
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features #4-48 UNF thread size, H3 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for chip-free threading in automotive, aerospace, and general manufacturing applications

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