OSG Straight Flute Tap: 1/4"-28 UNF, H3 / 2B-3B, 4 Flute, Plug Chamfer, Cobalt (MPN 1739000)
SKU 3G-OTH-265679
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Frequently Asked Questions
What is the OSG Straight Flute Tap 1739000 used for?
The OSG Straight Flute Tap 1739000 is designed for threading mold and tool steels. Its cobalt construction and plug chamfer make it suitable for hand tapping operations in hardened materials, commonly used in die and mold manufacturing.
What are the specifications of the OSG Straight Flute Tap 1739000?
The OSG Straight Flute Tap 1739000 has a 1/4"-28 UNF thread size, H3 tolerance for 2B-3B class fit, 4 flutes, and a plug chamfer. It is made from cobalt steel and is designed for hand tapping mold and tool steels.
Where to buy the OSG Straight Flute Tap 1739000 worldwide?
You can source the OSG Straight Flute Tap 1739000 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?
For mold steel, select a tap with cobalt or high-speed steel material, a plug or bottoming chamfer, and appropriate thread tolerance like H3. The OSG Straight Flute Tap 1739000 meets these criteria for 1/4"-28 UNF threads in hardened tool steels.
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Common applications for OSGOSG 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.
