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OSG Straight Flute Tap: 3/4"-16 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: 3/4"-16 UNF, H3 / 2B-3B, 4 Flute, Plug Chamfer, Cobalt

OSG Hand Taps for Mold & Tool Steels.

SKU 3G-OTH-265666

Brand
OSG
Item
Straight Flute Tap: 3/4"-16 UNF, H3 / 2B-3B, 4 Flute, Plug Chamfer, Cobalt
Part Number
1739500
Category
Hand Taps for Mold & Tool Steels
Available to Order
Also known as:1739500OSG
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Technical Specifications

OSG
Manufacturer Part Number
1739500

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

Product Description

OSG Hand Taps for Mold & Tool Steels.

Frequently Asked Questions

What is the OSG Straight Flute Tap 1739500 used for?

The OSG Straight Flute Tap 1739500 is designed for hand threading in mold and tool steels. Its cobalt construction and plug chamfer make it suitable for creating UNF threads in hardened materials commonly found in die and mold manufacturing.

What are the specifications of the OSG Straight Flute Tap 1739500?

This OSG tap has a 3/4"-16 UNF thread size, H3 tolerance for 2B-3B class fit, 4 flutes, and a plug chamfer. It is made from cobalt steel and carries manufacturer part number 1739500. It is a hand tap intended for mold and tool steel applications.

Where to buy the OSG Straight Flute Tap 1739500 worldwide?

You can source the OSG Straight Flute Tap 1739500 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct tap for your threading needs.

How to select the correct OSG tap for mold steel?

For mold steel, choose a tap with cobalt construction and a plug chamfer like the OSG 1739500. Ensure the thread size (3/4"-16 UNF) and tolerance (H3) match your application. Consult the material hardness and thread class (2B-3B) to confirm compatibility.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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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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