CLEVELAND Spiral Flute Tap: 7/8"-14 UNF, 2B, 4 Flute, Semi-Bottoming Chamfer
The CLEVELAND Spiral Flute Tap (7/8"-14 UNF) is a general purpose spiral-flute tap with a 2B thread class, semi-bottoming chamfer, and TiAlN-coated cobalt construction. It features 4 flutes and is identified by…
SKU 3G-OTH-230446
Also listed as: C 89231 · C-89231
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) is a general purpose spiral-flute tap with a 2B thread class, semi-bottoming chamfer, and TiAlN-coated cobalt construction. It features 4 flutes and is identified by manufacturer part number C89231.
Frequently Asked Questions
What is the CLEVELAND Spiral Flute Tap C89231 used for?
The CLEVELAND C89231 spiral flute tap is designed for threading blind holes in ferrous and non-ferrous materials. Its spiral flute design evacuates chips upward, preventing clogging, making it ideal for automotive, aerospace, and general manufacturing applications where clean, accurate threads are required.
What are the specifications of the CLEVELAND C89231 tap?
The CLEVELAND C89231 is a 7/8"-14 UNF, 2B class fit, 4-flute spiral flute tap with a semi-bottoming chamfer and TiAlN coating on cobalt steel. It is designed for threading blind holes in materials up to 850 °C hardness, providing extended tool life and reduced friction.
Where to buy CLEVELAND C89231 taps worldwide?
You can source the CLEVELAND C89231 spiral flute tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct tool for your threading operations.
How to select the right spiral flute tap for blind holes?
For blind holes, choose a spiral flute tap like the CLEVELAND C89231 with a semi-bottoming chamfer to thread close to the hole bottom. Ensure the tap size matches your thread specification (e.g., 7/8"-14 UNF) and consider TiAlN coating for harder materials to reduce wear and improve chip evacuation.
Used in
Common applications for CLEVELANDCLEVELAND Products
3G Electric supplies CLEVELAND general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
