OSG Straight Flute Tap: M18x1.5 Metric, OH4 / 4H-6H, 4 Flute, Modified Bottoming Chamfer
The OSG Straight Flute Tap (M18x1.5 Metric, MPN 24059) is a carbide, 4-flute machine tap with a modified bottoming chamfer, rated OH4 / 4H-6H. Designed for threading aluminum, this tool delivers precise metric…
SKU 3G-OTH-211087
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Product Description
The OSG Straight Flute Tap (M18x1.5 Metric, MPN 24059) is a carbide, 4-flute machine tap with a modified bottoming chamfer, rated OH4 / 4H-6H. Designed for threading aluminum, this tool delivers precise metric threads at M18x1.5.
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 M18x1.5 used for?
This OSG straight flute tap is designed for threading aluminum and non-ferrous metals. Its modified bottoming chamfer allows threading close to the bottom of blind holes, while the carbide construction provides wear resistance for high-volume production environments.
What are the specifications of the OSG Straight Flute Tap M18x1.5?
This OSG tap has an M18x1.5 metric thread, OH4 / 4H-6H tolerance, 4 flutes, a modified bottoming chamfer, and is made of carbide. The manufacturer part number is 24059. It is classified as a straight-flute machine tap for aluminum.
Where to buy the OSG Straight Flute Tap M18x1.5 worldwide?
3G Electric supplies the OSG Straight Flute Tap M18x1.5 (MPN 24059) worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct OSG tap for aluminum threading?
For aluminum, choose a tap with a modified bottoming chamfer to thread blind holes. The OSG M18x1.5 carbide tap with OH4 / 4H-6H tolerance is suitable for precise threads. Ensure your hole size matches the tap drill diameter for M18x1.5 threads.
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3G Electric supplies OSG 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.















