OSG STRAIGHT FLUTE Tap: 5/16"-24 UNF, H4 / 2B-3B, 4 Flute, Bottoming Chamfer
The OSG STRAIGHT FLUTE Tap (5/16"-24 UNF) is a coolant-through straight-flute machine tap for aluminum, featuring a carbide construction with H4 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer (MPN 1661500700)…
SKU 3G-OTH-207643
Need installation or engineering help?
Ask a question
Product Description
The OSG STRAIGHT FLUTE Tap (5/16"-24 UNF) is a coolant-through straight-flute machine tap for aluminum, featuring a carbide construction with H4 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer (MPN 1661500700). 3G Electric interprets this demand and sources the genuine OEM part, supporting your machining operations across 14 industrial departments with specialist depth in cutting tools and controls.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the OSG STRAIGHT FLUTE Tap 5/16"-24 UNF used for?
This OSG straight-flute tap is designed for threading aluminum in CNC machining. Its carbide construction and bottoming chamfer allow it to cut threads close to the bottom of blind holes. The coolant-through design improves chip evacuation and extends tool life in production environments.
What are the specifications of the OSG STRAIGHT FLUTE Tap 5/16"-24 UNF?
This tap has a 5/16"-24 UNF thread size, H4 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer. It is made of carbide and includes coolant-through capability. The manufacturer part number is 1661500700. It is intended for threading aluminum and similar materials.
Where to buy the OSG STRAIGHT FLUTE Tap 5/16"-24 UNF worldwide?
3G Electric supplies this OSG straight-flute tap worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine OSG tooling to support your machining operations.
How to select the correct OSG STRAIGHT FLUTE Tap for aluminum?
For aluminum, choose a tap with a bottoming chamfer if threading blind holes, or a plug chamfer for through holes. Ensure the thread size (e.g., 5/16"-24 UNF) and tolerance class (H4 / 2B-3B) match your application. Carbide taps with coolant-through flutes improve chip evacuation and tool life in production runs.
Used in
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.
