OSG Spiral Flute Tap: #4-48 UNF, H2 / 2B-3B, 3 Flute
SKU 3G-OTH-231105
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Frequently Asked Questions
What is the OSG spiral flute tap #4-48 UNF used for?
The OSG spiral flute tap #4-48 UNF is used for threading blind holes in materials such as steel and aluminum. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is ideal for general-purpose tapping in manufacturing and maintenance applications.
What are the specifications of the OSG spiral flute tap #4-48 UNF?
The OSG spiral flute tap #4-48 UNF has a thread size of #4-48 UNF, a H2 / 2B-3B tolerance class, 3 flutes, and a modified bottoming chamfer. The manufacturer part number is 2916800. It is designed for general-purpose tapping in blind holes.
Where to buy OSG spiral flute taps 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 time on this OSG tap model 2916800.
How to select the correct OSG spiral flute tap for a job?
To select the correct OSG spiral flute tap, match the thread size (e.g., #4-48 UNF) and tolerance class (e.g., H2 / 2B-3B) to your workpiece material and hole type. For blind holes, use a spiral flute tap with a modified bottoming chamfer. OSG taps are designed for reliable chip evacuation.
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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.
