OSG STRAIGHT FLUTE Tap: 1/4"-28 UNF, H4 / 2B-3B, 3 Flute, Bottoming Chamfer
SKU 3G-OTH-207630
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Frequently Asked Questions
What is the OSG straight flute tap 1/4"-28 UNF used for?
This OSG straight flute tap is designed for threading aluminum and non-ferrous materials in CNC and manual machining. Its coolant-through design and carbide construction enable efficient chip evacuation and extended tool life in production environments.
What are the specifications of the OSG tap 1661500500?
The OSG tap has a 1/4"-28 UNF thread, H4 / 2B-3B tolerance, 3 flutes, bottoming chamfer, and is made of carbide. It is a coolant-through straight-flute machine tap for aluminum, with manufacturer part number 1661500500.
Where to buy OSG taps in worldwide?
3G Electric supplies and delivers OSG taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine OSG cutting tools and support procurement for machining operations across industries.
How to select the right tap for aluminum threading?
For aluminum, choose a tap with a bottoming chamfer for blind holes and coolant-through flutes to clear chips. Carbide material offers wear resistance. Verify thread size (e.g., 1/4"-28 UNF) and tolerance class (H4 / 2B-3B) match your application requirements.
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Common applications for OSG STRAIGHT FLUTEOSG STRAIGHT FLUTE Products
3G Electric supplies OSG STRAIGHT FLUTE coolant-through straight-flute machine taps for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
