CLEVELAND 7/8"-14 UNF Spiral-Flute Tap for Steel & Stainless Steel
The CLEVELAND Spiral Flute Tap (7/8"-14 UNF, MPN C89331) is a 2B, semi-bottoming chamfer, black oxide cobalt tap with 4 flutes, designed for threading steel and stainless steel. 3G Electric interprets this demand and…
SKU 3G-OTH-219080
Also listed as: C 89331 · C-89331
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The CLEVELAND Spiral Flute Tap (7/8"-14 UNF, MPN C89331) is a 2B, semi-bottoming chamfer, black oxide cobalt tap with 4 flutes, designed for threading steel and stainless steel. 3G Electric interprets this demand and sources the genuine OEM part, backed by specialist expertise across 14 industrial departments.
Frequently Asked Questions
What is a CLEVELAND spiral flute tap used for?
A CLEVELAND spiral flute tap is used for threading blind holes in steel and stainless steel. Its spiral design pushes chips upward and out of the hole, preventing clogging and ensuring clean threads. This makes it ideal for production tapping in automotive, aerospace, and general manufacturing applications.
What are the specifications of the CLEVELAND C89331 tap?
The CLEVELAND C89331 is a spiral flute tap with a 7/8"-14 UNF thread, 2B class fit, 4 flutes, and a semi-bottoming chamfer. It is made from black oxide cobalt for heat resistance and durability. This tap is designed for threading blind holes in steel and stainless steel.
Where to buy CLEVELAND spiral flute taps worldwide?
3G Electric supplies CLEVELAND spiral flute taps worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the C89331 or other CLEVELAND taps. We source genuine parts across 14 industrial departments.
How to select the right spiral flute tap for steel?
Select a spiral flute tap like the CLEVELAND C89331 for blind holes in steel. Match the thread size (7/8"-14 UNF), class fit (2B), and chamfer type (semi-bottoming) to your application. Use black oxide cobalt for heat resistance. Ensure the tap is designed for the material hardness to avoid breakage.
Used in
Common applications for CLEVELANDCLEVELAND Products
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.
