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CLEVELAND General Purpose Spiral-Flute Tap - General Purpose Spiral-Flute Taps
CLEVELANDGeneral Purpose Spiral-Flute Taps

CLEVELAND General Purpose Spiral-Flute Tap

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

Also listed as: C 89218 · C-89218

Brand
CLEVELAND
Item
General Purpose Spiral-Flute Tap
Category
General Purpose Spiral-Flute Taps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CLEVELAND
Manufacturer Part Number
C89218
Type
2B, Semi-Bottoming Chamfer, TiAlN Coated Cobalt
Flute
3

Technical Documents

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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

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.

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 CLEVELAND
Aerospace manufacturing — CLEVELAND NAS-spec aircraft extension drills for drilling fastener holes in aluminum airframe panels.
Bridge construction — CLEVELAND Morse-taper shank bridge reamers for enlarging bolt holes in structural steel.
Automotive production — CLEVELAND chucking reamers for precision finishing of engine component bores.
General metalworking — CLEVELAND single-flute countersinks for deburring holes in mild steel parts.
Tool and die making — CLEVELAND interchangeable-pilot counterbores for creating recesses for socket head cap screws.
Maintenance repair — CLEVELAND cobalt aircraft extension drills for drilling hardened steel in equipment repairs.

CLEVELAND 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
CLEVELAND C89216 is a general purpose spiral-flute tap with 5/16-18 UNC thread, 2B class of fit, and semi-bottoming chamfer. Made from TiAlN coated cobalt with 3 flutes, it is designed for threading blind holes in ferrous materials, where the spiral flute pulls chips upward to prevent clogging
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CLEVELAND C89216 is a general purpose spiral-flute tap with 5/16-18 UNC thread, 2B class of fit, and semi-bottoming chamfer. Made from TiAlN coated cobalt with 3 flutes, it is designed for threading blind holes in ferrous materials, where the spiral flute pulls chips upward to prevent clogging
CLEVELAND spiral-flute tap for general purpose threading in through or blind holes. Features a 3/4"-16 UNF thread, 2B class of fit, semi-bottoming chamfer, and TiAlN coated cobalt construction with 4 flutes for effective chip evacuation
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CLEVELAND spiral-flute tap for general purpose threading in through or blind holes. Features a 3/4"-16 UNF thread, 2B class of fit, semi-bottoming chamfer, and TiAlN coated cobalt construction with 4 flutes for effective chip evacuation
General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features a semi-bottoming chamfer and TiAlN coating on cobalt steel for wear resistance and chip evacuation. Suitable for through-hole and blind-hole applications
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General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features a semi-bottoming chamfer and TiAlN coating on cobalt steel for wear resistance and chip evacuation. Suitable for through-hole and blind-hole applications
This spiral-flute tap is designed for threading blind holes in ferrous materials. The spiral flute geometry directs chips upward, preventing clogging. The TiAlN coating on cobalt construction provides wear resistance and heat tolerance for general machining applications
CLEVELAND
This spiral-flute tap is designed for threading blind holes in ferrous materials. The spiral flute geometry directs chips upward, preventing clogging. The TiAlN coating on cobalt construction provides wear resistance and heat tolerance for general machining applications
General purpose spiral-flute tap for threading blind holes. 5/16"-24 UNF thread, 2B class of fit, semi-bottoming chamfer, TiAlN coated cobalt construction with 3 flutes. The spiral flute design evacuates chips upward, preventing clogging in blind hole applications
CLEVELAND
General purpose spiral-flute tap for threading blind holes. 5/16"-24 UNF thread, 2B class of fit, semi-bottoming chamfer, TiAlN coated cobalt construction with 3 flutes. The spiral flute design evacuates chips upward, preventing clogging in blind hole applications
General purpose spiral-flute tap for threading blind holes. The spiral design pushes chips upward to prevent clogging. TiAlN coated cobalt construction provides wear resistance. 7/16"-20 UNF thread, 2B class, semi-bottoming chamfer, 3 flutes
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General purpose spiral-flute tap for threading blind holes. The spiral design pushes chips upward to prevent clogging. TiAlN coated cobalt construction provides wear resistance. 7/16"-20 UNF thread, 2B class, semi-bottoming chamfer, 3 flutes

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This spiral-flute tap is designed for threading blind holes in ferrous materials. The spiral flute geometry lifts chips upward, reducing clogging in blind-hole applications. It features a semi-bottoming chamfer for threading close to the bottom of a hole. The black oxide cobalt construction provides heat resistance and wear resistance for general-purpose threading
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This spiral-flute tap is designed for threading blind holes in ferrous materials. The spiral flute geometry lifts chips upward, reducing clogging in blind-hole applications. It features a semi-bottoming chamfer for threading close to the bottom of a hole. The black oxide cobalt construction provides heat resistance and wear resistance for general-purpose threading
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This spiral-flute tap is designed for threading blind holes in metal, as the spiral flutes push chips out of the hole to prevent clogging. It features a semi-bottoming chamfer for threading close to the bottom of the hole, and a TiAlN coating on cobalt steel for heat resistance and wear protection. Suitable for general machining applications in steel, stainless steel, and other alloys
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This spiral-flute tap is designed for threading blind holes in metal, as the spiral flutes push chips out of the hole to prevent clogging. It features a semi-bottoming chamfer for threading close to the bottom of the hole, and a TiAlN coating on cobalt steel for heat resistance and wear protection. Suitable for general machining applications in steel, stainless steel, and other alloys
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Spiral-flute tap designed for threading blind holes. The spiral geometry directs chips upward, preventing clogging and ensuring clean threads. Suitable for general purpose threading in a range of materials
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Spiral-flute tap designed for threading blind holes. The spiral geometry directs chips upward, preventing clogging and ensuring clean threads. Suitable for general purpose threading in a range of materials
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General purpose spiral-flute tap for threading blind holes in metalworking. The spiral design pushes chips upward, preventing clogging. Made of TiAlN coated cobalt with 6H tolerance and semi-bottoming chamfer. Suitable for production tapping in steel, stainless steel, and alloys
General purpose spiral-flute tap for threading blind holes in metal. The spiral flute design evacuates chips upward, preventing clogging. Features a semi-bottoming chamfer, 6H tolerance, and TiAlN coating on cobalt steel for heat resistance. Suitable for through-hole and blind-hole applications in steel, stainless steel, and alloys
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General purpose spiral-flute tap for threading blind holes in metal. The spiral flute design evacuates chips upward, preventing clogging. Features a semi-bottoming chamfer, 6H tolerance, and TiAlN coating on cobalt steel for heat resistance. Suitable for through-hole and blind-hole applications in steel, stainless steel, and alloys