OSG Spiral Flute Tap: M3x0.5 Metric, 6H, 2 Flute, Bottoming Chamfer
The OSG Spiral Flute Tap (M3x0.5 Metric, MPN 2988001) is a general-purpose spiral-flute tap with a 6H tolerance, bottoming chamfer, and black oxide high-speed steel construction. It features 2 flutes and is designed…
SKU 3G-OTH-231093
Need installation or engineering help?
Ask a question
Product Description
The OSG Spiral Flute Tap (M3x0.5 Metric, MPN 2988001) is a general-purpose spiral-flute tap with a 6H tolerance, bottoming chamfer, and black oxide high-speed steel construction. It features 2 flutes and is designed for threading metric applications. 3G Electric interprets demand and sources this genuine OSG tap across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorized distributor.
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 M3x0.5 used for?
The OSG spiral flute tap M3x0.5 is used for threading blind holes in metal, particularly in steel and aluminum. Its spiral flute design pushes chips forward, preventing clogging. It is ideal for automotive, aerospace, and general manufacturing applications requiring precise metric threads.
What are the specifications of the OSG spiral flute tap M3x0.5?
The OSG spiral flute tap M3x0.5 has a metric thread size of M3 with a 0.5 mm pitch. It features a 6H tolerance class, 2 flutes, a bottoming chamfer, and is made from black oxide high-speed steel. The manufacturer part number is 2988001.
Where to buy OSG spiral flute taps in worldwide?
You can source OSG spiral flute taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the OSG 2988001 tap.
How to select the correct OSG spiral flute tap for blind holes?
For blind holes, choose a spiral flute tap like the OSG M3x0.5 with a bottoming chamfer to thread close to the hole bottom. Ensure the tap material (high-speed steel) matches your workpiece hardness. Use proper cutting fluid and follow manufacturer speed recommendations for best results.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















