OSG Straight Flute Tap: 7/16"-14 UNC, H5 / 2B-3B, 4 Flute, Bottoming Chamfer (MPN 1005701108)
SKU 3G-OTH-207638
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Frequently Asked Questions
What is an OSG straight flute tap used for?
An OSG straight flute tap is used for threading holes in aluminum and non-ferrous materials. Its coolant-through design improves chip evacuation and extends tool life in production tapping applications. This 7/16"-14 UNC tap with bottoming chamfer is ideal for blind-hole threading in automotive, aerospace, and general machining.
What are the specifications of the OSG 1005701108 tap?
The OSG 1005701108 is a straight flute machine tap with 7/16"-14 UNC thread, H5 tolerance, and 4 flutes. It has a bottoming chamfer for blind holes and is designed for aluminum. The coolant-through feature enables efficient chip removal and lubrication during high-speed tapping operations.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide, including the 1005701108 straight flute tap. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG threading tools.
How to select the right tap for aluminum?
For aluminum, choose a tap with polished flutes and coolant-through capability to prevent chip packing. The OSG straight flute tap with bottoming chamfer is suitable for blind holes. Ensure thread size (7/16"-14 UNC) and tolerance (H5) match your application. Use proper cutting fluid and speed for optimal thread quality.
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Common applications for OSGOSG Products
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.















