OSG Straight Flute Tap: 7/8"-14 UNF, H6 / 2B-3B, 4 Flute, Plug Chamfer
SKU 3G-OTH-221579
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Frequently Asked Questions
What is the OSG 1145808 straight flute tap used for?
The OSG 1145808 straight flute tap is a general-purpose hand tap for threading 7/8"-14 UNF holes in steel and other materials. Its TiCN coating and plug chamfer suit production and maintenance threading across machining, automotive, and industrial equipment applications.
What are the specifications of the OSG 1145808 tap?
The OSG 1145808 is a 7/8"-14 UNF straight flute tap with H6 / 2B-3B tolerance, 4 flutes, plug chamfer, and TiCN-coated high-speed steel. It is designed for general-purpose hand tapping in ferrous and non-ferrous materials.
Where to buy the OSG 1145808 tap worldwide?
3G Electric supplies the OSG 1145808 straight flute tap worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG cutting tools across our 14 industrial departments.
How to select the correct tap for 7/8"-14 UNF threads?
For 7/8"-14 UNF threads, choose a tap with matching thread size and pitch, such as the OSG 1145808. Verify the required thread class (e.g., 2B or 3B) and material compatibility. Plug chamfer suits through holes; bottoming chamfer is for blind holes. Always use proper cutting fluid.
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3G Electric supplies OSG general purpose hand taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
