OSG Spiral Point Tap: 1/4"-28 UNF, H11, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (1/4"-28 UNF) is an oversized spiral-point tap, model H11 with a plug chamfer and TiCN-coated vanadium high-speed steel construction. It features 3 flutes and is identified by manufacturer…
SKU 3G-OTH-251271
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Product Description
The OSG Spiral Point Tap (1/4"-28 UNF) is an oversized spiral-point tap, model H11 with a plug chamfer and TiCN-coated vanadium high-speed steel construction. It features 3 flutes and is identified by manufacturer part number 2840708.
Frequently Asked Questions
What is the OSG spiral point tap 1/4"-28 UNF used for?
This OSG spiral point tap is designed for threading blind holes in production environments. Its TiCN coating and vanadium high-speed steel construction suit ferrous materials, stainless steel, and high-tensile alloys. The plug chamfer and 3-flute geometry enable efficient chip evacuation, making it ideal for automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG spiral point tap MPN 2840708?
The OSG spiral point tap MPN 2840708 has a thread size of 1/4"-28 UNF, H11 tolerance, 3 flutes, and a plug chamfer. It is made from TiCN-coated vanadium high-speed steel. This oversized tap is designed for precision threading in demanding materials. 3G Electric supplies this OSG tap globally.
Where to buy OSG spiral point taps worldwide?
3G Electric supplies OSG spiral point taps, including MPN 2840708, to customers 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 OSG tap.
How to select the correct OSG spiral point tap for my application?
Select an OSG spiral point tap based on thread size, tolerance, and material. For 1/4"-28 UNF threads in hard materials, the TiCN-coated vanadium HSS tap with H11 tolerance is suitable. Ensure the tap matches your hole type—plug chamfer for blind holes. 3G Electric can help you source the right OSG tap for your needs.
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3G Electric supplies OSG oversized spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
