OSG Straight Flute Tap: 7/16"-20 UNF, H3 / 2B-3B, 4 Flute
SKU 3G-OTH-207602
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Frequently Asked Questions
What is OSG Straight Flute Tap 7/16"-20 UNF used for?
This OSG straight flute tap is designed for threading aluminum and non-ferrous materials. Its coolant-through design and bottoming chamfer make it ideal for through-hole and blind-hole tapping in CNC machining, automotive, and aerospace applications where chip evacuation and precision are critical.
What are the specifications of OSG Straight Flute Tap 7/16"-20 UNF?
This OSG tap has a 7/16"-20 UNF thread size, H3 / 2B-3B tolerance, 4-flute design, and bottoming chamfer. It is a coolant-through straight-flute machine tap for aluminum, with manufacturer part number 1005701208. The H3 fit ensures precise thread class control for demanding industrial applications.
Where to buy OSG Straight Flute Tap 7/16"-20 UNF worldwide?
3G Electric supplies and delivers this OSG straight flute tap worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine OSG cutting tools and support your procurement with technical expertise across 14 industrial departments.
How to select the correct OSG tap for aluminum threading?
For aluminum, choose a straight flute tap with coolant-through capability and a bottoming chamfer for blind holes. Verify thread size (7/16"-20 UNF) and tolerance class (H3 / 2B-3B) match your application. OSG taps are engineered for chip evacuation and surface finish; consult your machining parameters for optimal speed and feed.
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3G Electric supplies OSG 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.
