OSG SPIRAL FLUTE Tap: 15/16"-18 UNC, H5 / 2B-3B, 3 Flute, Modified Bottoming Chamfer
The OSG SPIRAL FLUTE Tap (15/16"-18 UNC) is a coolant-through spiral-flute tap for aluminum, featuring a carbide H5 / 2B-3B modified bottoming chamfer with 3 flutes (MPN 1660500400). 3G Electric interprets this…
SKU 3G-OTH-211200
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Product Description
The OSG SPIRAL FLUTE Tap (15/16"-18 UNC) is a coolant-through spiral-flute tap for aluminum, featuring a carbide H5 / 2B-3B modified bottoming chamfer with 3 flutes (MPN 1660500400). 3G Electric interprets this demand and sources the genuine OEM part, backed by specialist expertise across 14 industrial departments.
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 SPIRAL FLUTE tap used for?
The OSG SPIRAL FLUTE tap is designed for threading aluminum and non-ferrous materials. Its spiral-flute geometry evacuates chips upward, making it ideal for through-hole and blind-hole applications in automotive, aerospace, and general manufacturing where coolant-through capability improves thread quality and tool life.
What are the specifications of the OSG SPIRAL FLUTE tap?
This OSG tap has a 15/16"-18 UNC thread size, H5 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. It is made of carbide for wear resistance and features coolant-through design. The manufacturer part number is 1660500400.
Where to buy the OSG SPIRAL FLUTE tap worldwide?
3G Electric supplies the OSG SPIRAL FLUTE tap worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this carbide tap.
How to select the correct OSG SPIRAL FLUTE tap for aluminum?
Select based on thread size, tolerance class, and material. For aluminum, use a carbide tap with coolant-through and spiral-flute design to manage chip evacuation. Ensure the chamfer type matches your hole: modified bottoming for shallow blind holes. Always match the tap to your machine's coolant system.
Used in
Common applications for OSG SPIRAL FLUTEOSG SPIRAL FLUTE Products
3G Electric supplies OSG SPIRAL FLUTE coolant-through spiral-flute taps for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
