CLEVELAND Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 2 Flute, Plug Chamfer
The CLEVELAND Spiral Point Tap (5/16"-18 UNC) is a high-speed steel, plug-chamfer tap with H3 / 2B tolerance and 2 flutes (MPN C59121). 3G Electric sources this and thousands of other industrial cutting tools across…
SKU 3G-OTH-313538
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Product Description
The CLEVELAND Spiral Point Tap (5/16"-18 UNC) is a high-speed steel, plug-chamfer tap with H3 / 2B tolerance and 2 flutes (MPN C59121). 3G Electric sources this and thousands of other industrial cutting tools across 14 departments, backed by specialist expertise in combustion, pumps and controls to ensure you get the right solution.
Frequently Asked Questions
What is a CLEVELAND Spiral Point Tap used for?
A CLEVELAND Spiral Point Tap is used for threading blind or through holes in metal, particularly in production environments. Its spiral-point design pushes chips ahead, reducing clogging. Common applications include automotive, aerospace, and general machining where clean, accurate threads are required.
What are the specifications of the CLEVELAND Spiral Point Tap C59121?
The CLEVELAND Spiral Point Tap C59121 has a 5/16"-18 UNC thread size, H3 / 2B tolerance, 2 flutes, and a plug chamfer. It is made of high-speed steel (HSS) for durability. This spiral-point extension tap is designed for efficient chip evacuation in through-hole threading operations.
Where to buy CLEVELAND Spiral Point Tap C59121 worldwide?
You can source the CLEVELAND Spiral Point Tap C59121 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this and other CLEVELAND taps.
How to select the right CLEVELAND Spiral Point Tap for my application?
Select a CLEVELAND Spiral Point Tap based on thread size (e.g., 5/16"-18 UNC), material (HSS for general steel), and chamfer type (plug for blind holes). Ensure the tap matches your hole depth and machine capability. For extension taps, verify reach length. Consult a technical datasheet for torque and speed recommendations.
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3G Electric supplies CLEVELAND spiral-point extension taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













