OSG Straight Flute Tap: 1/4"-28 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer, Cobalt (MPN 1745600)
SKU 3G-OTH-265672
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Frequently Asked Questions
What is the OSG Straight Flute Tap 1745600 used for?
The OSG Straight Flute Tap 1745600 is designed for threading mold and tool steels. Its cobalt construction and plug chamfer make it suitable for through-hole and blind-hole tapping in hardened materials, commonly used in die and mold manufacturing.
What are the specifications of the OSG Straight Flute Tap 1745600?
This OSG tap has a 1/4"-28 UNF thread size, H3 tolerance for 2B-3B class fit, 3 flutes, and a plug chamfer. It is made from cobalt steel, with manufacturer part number 1745600. It is designed for hand tapping in mold and tool steels.
Where to buy the OSG Straight Flute Tap 1745600 worldwide?
You can source the OSG Straight Flute Tap 1745600 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, choose a tap with cobalt or high-speed steel construction, like the OSG 1745600. Ensure thread size matches your application (e.g., 1/4"-28 UNF) and consider chamfer type: plug for general use. Always verify hardness compatibility with the material.
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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.















