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OSG Straight Flute Tap: 5/8"-18 UNF, H3 / 2B-3B, 4 Flute, Plug Chamfer, Cobalt - Hand Taps for Mold & Tool Steels
OSGHand Taps for Mold & Tool Steels

OSG Straight Flute Tap: 5/8"-18 UNF, H3 / 2B-3B, 4 Flute, Plug Chamfer, Cobalt

OSG Hand Taps for Mold & Tool Steels.

SKU 3G-OTH-265664

Brand
OSG
Item
Straight Flute Tap: 5/8"-18 UNF, H3 / 2B-3B, 4 Flute, Plug Chamfer, Cobalt
Category
Hand Taps for Mold & Tool Steels
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
1739400

Technical Documents

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

Product Description

OSG Hand Taps for Mold & Tool Steels.

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 Straight Flute Tap 1739400 used for?

The OSG Straight Flute Tap 1739400 is designed for threading mold and tool steels. Its cobalt construction and plug chamfer make it suitable for creating UNF threads in hardened materials, commonly used in die and mold manufacturing.

What are the specifications of the OSG Straight Flute Tap 1739400?

This OSG tap has a 5/8"-18 UNF thread size, H3 tolerance for 2B-3B class fit, 4 flutes, and a plug chamfer. It is made from cobalt steel, with manufacturer part number 1739400 and SKU 1739400.

Where to buy the OSG Straight Flute Tap 1739400 worldwide?

You can source the OSG Straight Flute Tap 1739400 through 3G Electric, a global industrial equipment distributor. We handle logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to select the correct OSG tap for mold steel?

Select an OSG tap like the 1739400 based on thread size (5/8"-18 UNF), material (cobalt for hardness), and chamfer type (plug for through or blind holes). Match the H3 tolerance to your required thread class (2B-3B) for proper fit in mold steels.

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 hand taps for mold & tool steels. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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