CLEVELAND Spiral Flute Tap: 3/8"-16 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer
The CLEVELAND Spiral Flute Tap (3/8"-16 UNC, MPN C89218) is a general-purpose tap with a 2B thread class, semi-bottoming chamfer, and TiAlN-coated cobalt construction. It features 3 flutes for efficient chip…
SKU 3G-OTH-231152
Need installation or engineering help?
Ask a question
Product Description
The CLEVELAND Spiral Flute Tap (3/8"-16 UNC, MPN C89218) is a general-purpose tap with a 2B thread class, semi-bottoming chamfer, and TiAlN-coated cobalt construction. It features 3 flutes for efficient chip evacuation in through-hole and blind-hole threading applications.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the CLEVELAND Spiral Flute Tap used for?
The CLEVELAND Spiral Flute Tap is used for threading blind holes in materials such as steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging. The TiAlN coating extends tool life in demanding applications. It is commonly used in automotive, aerospace, and general manufacturing.
What are the specifications of the CLEVELAND Spiral Flute Tap?
This tap has a 3/8"-16 UNC thread size, 2B class of fit, 3 flutes, and a semi-bottoming chamfer. It is made from TiAlN coated cobalt steel. The manufacturer part number is C89218. It is designed for general purpose threading in blind holes.
Where to buy the CLEVELAND Spiral Flute Tap worldwide?
You can source the CLEVELAND Spiral Flute Tap 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. We supply genuine CLEVELAND tooling.
How to select the correct CLEVELAND Spiral Flute Tap?
Select based on thread size (3/8"-16 UNC), hole type (blind), and material. For steel, use TiAlN coated cobalt taps like this model. Ensure the chamfer type (semi-bottoming) matches your hole depth. Always match the tap to the material hardness and machine capability for best results.
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.















