OSG SPIRAL FLUTE Tap: M5x0.8 Metric, D4 / 4H-6H, 3 Flute, Bottoming Chamfer
The OSG SPIRAL FLUTE Tap is a coolant-through spiral-flute tap for aluminum, M5x0.8 Metric, with a D4 / 4H-6H tolerance, bottoming chamfer, carbide construction, and 3 flutes (MPN 1660000000). 3G Electric interprets…
SKU 3G-OTH-211204
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Product Description
The OSG SPIRAL FLUTE Tap is a coolant-through spiral-flute tap for aluminum, M5x0.8 Metric, with a D4 / 4H-6H tolerance, bottoming chamfer, carbide construction, and 3 flutes (MPN 1660000000). 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps and controls as a trust anchor — ensuring you get the right answer, not just a catalog.
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 blind holes in aluminum and non-ferrous materials. Its coolant-through design and carbide construction enable efficient chip evacuation and high-speed tapping in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG SPIRAL FLUTE tap?
This tap has an M5x0.8 metric thread, D4 / 4H-6H tolerance, 3 flutes, and a bottoming chamfer. It is made of carbide with coolant-through capability. The manufacturer part number is 1660000000. It is suitable for threading aluminum and similar materials.
Where to buy the OSG SPIRAL FLUTE tap worldwide?
3G Electric supplies the OSG SPIRAL FLUTE tap worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this item.
How to select the correct OSG SPIRAL FLUTE tap for aluminum?
Select based on thread size, tolerance class, and chamfer type. For blind holes in aluminum, a bottoming chamfer and spiral flute design are recommended. The D4 / 4H-6H tolerance ensures precise fit. Always match the tap to the material and hole depth for optimal thread quality.
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.











