CLEVELAND 1/4"-28 UNF Spiral-Flute Tap
The CLEVELAND Spiral Flute Tap (1/4"-28 UNF) is a 2B, semi-bottoming chamfer, black oxide cobalt tap with 3 flutes (MPN C89315). Designed for threading steel and stainless steel, it combines spiral-flute geometry…
SKU 3G-OTH-218735
Also listed as: C 89315 · C-89315
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Product Description
The CLEVELAND Spiral Flute Tap (1/4"-28 UNF) is a 2B, semi-bottoming chamfer, black oxide cobalt tap with 3 flutes (MPN C89315). Designed for threading steel and stainless steel, it combines spiral-flute geometry with cobalt construction for chip evacuation and wear resistance in demanding materials.
Frequently Asked Questions
What is the CLEVELAND Spiral Flute Tap C89315 used for?
The CLEVELAND C89315 spiral flute tap is designed for threading blind holes in steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging, while the semi-bottoming chamfer allows threading close to the hole bottom. The black oxide cobalt construction provides heat resistance and durability for industrial tapping applications.
What are the specifications of the CLEVELAND C89315 tap?
The CLEVELAND C89315 is a 1/4"-28 UNF spiral flute tap with a 2B thread class, 3 flutes, and a semi-bottoming chamfer. It features a black oxide cobalt finish for enhanced wear resistance. This tap is designed for threading steel and stainless steel, with a manufacturer part number C89315.
Where to buy CLEVELAND C89315 taps worldwide?
CLEVELAND C89315 spiral flute taps are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for sourcing and delivery of this tap to your location.
How to select the right spiral flute tap for steel?
For steel, select a spiral flute tap with a black oxide cobalt finish like the CLEVELAND C89315 for heat resistance. Choose a semi-bottoming chamfer for blind holes and a 2B thread class for general-purpose fit. Ensure the tap size matches your hole diameter and thread pitch, such as 1/4"-28 UNF.
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3G Electric supplies CLEVELAND spiral-flute taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
