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CLEVELAND Spiral-Flute Tap 1/4"-20 UNC - Spiral-Flute Taps for Steel & Stainless Steel
CLEVELANDSpiral-Flute Taps for Steel & Stainless Steel

CLEVELAND Spiral-Flute Tap 1/4"-20 UNC

The CLEVELAND Spiral Flute Tap (1/4"-20 UNC, Type 2B, Semi-Bottoming Chamfer, Black Oxide Cobalt, 3 Flute, MPN C89314) is a spiral-flute tap for steel and stainless steel. 3G Electric interprets your demand for this…

SKU 3G-OTH-218637

Also listed as: C 89314 · C-89314

Brand
CLEVELAND
Item
Spiral-Flute Tap 1/4"-20 UNC
Category
Spiral-Flute Taps for Steel & Stainless Steel
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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
C89314
Type
2B, Semi-Bottoming Chamfer, Black Oxide Cobalt
Flute
3

Technical Documents

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

Product Description

The CLEVELAND Spiral Flute Tap (1/4"-20 UNC, Type 2B, Semi-Bottoming Chamfer, Black Oxide Cobalt, 3 Flute, MPN C89314) is a spiral-flute tap for steel and stainless steel. 3G Electric interprets your demand for this specific OEM threading tool, sources it, and supports your procurement across 14 industrial departments — with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is the CLEVELAND Spiral Flute Tap used for?

The CLEVELAND Spiral Flute Tap is designed for threading holes in steel and stainless steel. Its spiral-flute design efficiently evacuates chips upward, making it ideal for blind-hole tapping in production environments. The semi-bottoming chamfer allows threading close to the bottom of the hole.

What are the specifications of the CLEVELAND Spiral Flute Tap?

This tap has a 1/4"-20 UNC thread size, 2B class of fit, 3 flutes, and a semi-bottoming chamfer. It is made from black oxide cobalt for enhanced wear resistance and heat tolerance. The manufacturer part number is C89314.

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.

How to select the right spiral flute tap for steel?

For steel, choose a spiral flute tap with a semi-bottoming chamfer for blind holes. Ensure the tap material is cobalt or high-speed steel with black oxide coating for heat resistance. Match thread size (e.g., 1/4"-20 UNC) and class of fit (e.g., 2B) to your application. CLEVELAND taps are a reliable choice.

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 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.

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CLEVELAND spiral-flute tap, 1/2"-20 UNF thread, 2B class, semi-bottoming chamfer, 3 flutes, black oxide cobalt finish. Designed for threading blind holes in steel and stainless steel, the spiral flute pushes chips upward to prevent clogging and produce clean threads near the hole bottom
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CLEVELAND spiral-flute tap, 1/2"-20 UNF thread, 2B class, semi-bottoming chamfer, 3 flutes, black oxide cobalt finish. Designed for threading blind holes in steel and stainless steel, the spiral flute pushes chips upward to prevent clogging and produce clean threads near the hole bottom
CLEVELAND spiral-flute tap for threading steel and stainless steel. Features a 3/8"-24 UNF thread, 2B class fit, semi-bottoming chamfer, black oxide cobalt finish, and 3 flutes. The spiral flute design evacuates chips upward, making it suitable for blind-hole threading applications
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CLEVELAND spiral-flute tap for threading steel and stainless steel. Features a 3/8"-24 UNF thread, 2B class fit, semi-bottoming chamfer, black oxide cobalt finish, and 3 flutes. The spiral flute design evacuates chips upward, making it suitable for blind-hole threading applications
Spiral-flute tap for threading blind holes in steel and stainless steel. Features a semi-bottoming chamfer for threading close to hole bottoms and a black oxide cobalt finish. 7/16"-20 UNF thread size, 2B class, 3 flutes. Manufacturer part number C89321
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Spiral-flute tap for threading blind holes in steel and stainless steel. Features a semi-bottoming chamfer for threading close to hole bottoms and a black oxide cobalt finish. 7/16"-20 UNF thread size, 2B class, 3 flutes. Manufacturer part number C89321
CLEVELAND spiral-flute tap with 1/2"-13 UNC thread, 2B class of fit, semi-bottoming chamfer, black oxide cobalt finish, and 3 flutes. Designed for threading blind holes in steel and stainless steel, the spiral flute evacuates chips upward to prevent clogging. Commonly used in automotive, aerospace, and general manufacturing applications
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CLEVELAND spiral-flute tap with 1/2"-13 UNC thread, 2B class of fit, semi-bottoming chamfer, black oxide cobalt finish, and 3 flutes. Designed for threading blind holes in steel and stainless steel, the spiral flute evacuates chips upward to prevent clogging. Commonly used in automotive, aerospace, and general manufacturing applications
Spiral-flute tap for threading blind holes in steel and stainless steel. The spiral flute design evacuates chips upward, preventing clogging, while the semi-bottoming chamfer allows threading close to the hole bottom. Black oxide cobalt construction provides heat resistance and wear resistance for industrial tapping applications
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Spiral-flute tap for threading blind holes in steel and stainless steel. The spiral flute design evacuates chips upward, preventing clogging, while the semi-bottoming chamfer allows threading close to the hole bottom. Black oxide cobalt construction provides heat resistance and wear resistance for industrial tapping applications
CLEVELAND C89320 spiral-flute tap for threading blind holes in steel and stainless steel. Features a 7/16"-14 UNC thread, 2B class of fit, semi-bottoming chamfer, and 3 flutes. Black oxide cobalt finish provides heat and wear resistance. The spiral flute design evacuates chips upward, preventing clogging during tapping
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CLEVELAND C89320 spiral-flute tap for threading blind holes in steel and stainless steel. Features a 7/16"-14 UNC thread, 2B class of fit, semi-bottoming chamfer, and 3 flutes. Black oxide cobalt finish provides heat and wear resistance. The spiral flute design evacuates chips upward, preventing clogging during tapping

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CLEVELAND spiral-flute tap for threading blind holes in steel and stainless steel. Features a #12-24 UNC thread, 2B class, semi-bottoming chamfer, and 3 flutes. Black oxide cobalt construction provides heat resistance. Suitable for production machining and general manufacturing
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CLEVELAND spiral-flute tap for threading blind holes in steel and stainless steel. Features a #12-24 UNC thread, 2B class, semi-bottoming chamfer, and 3 flutes. Black oxide cobalt construction provides heat resistance. Suitable for production machining and general manufacturing
CLEVELAND spiral-flute tap for threading blind holes in steel and stainless steel. Features a #6-40 UNF thread size, 2B class of fit, semi-bottoming chamfer, and black oxide cobalt finish. The 3-flute design aids chip evacuation upward. Suitable for production tapping in general manufacturing
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CLEVELAND spiral-flute tap, 5/8"-11 UNC thread size, 2B class of fit, with 4 flutes and a semi-bottoming chamfer. Designed for threading blind holes in steel and stainless steel, the spiral flutes lift chips upward to prevent clogging. Suitable for production tapping applications
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CLEVELAND spiral-flute tap, 5/8"-11 UNC thread size, 2B class of fit, with 4 flutes and a semi-bottoming chamfer. Designed for threading blind holes in steel and stainless steel, the spiral flutes lift chips upward to prevent clogging. Suitable for production tapping applications
Spiral-flute tap for threading blind holes in steel and stainless steel. M16x1.5 metric size with 6H tolerance class. Semi-bottoming chamfer allows threading close to hole bottom. Black oxide cobalt finish provides heat and wear resistance. 4 flute design
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Spiral-flute tap for threading blind holes in steel and stainless steel. Features a 7/8"-14 UNF thread, 2B class fit, semi-bottoming chamfer, and 4 flutes. Black oxide cobalt finish provides heat resistance. The spiral flute design pushes chips upward and out of the hole, preventing clogging
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CLEVELAND spiral-flute tap for threading blind holes in steel and stainless steel. Features a 1"-12 UNF thread, 2B class fit, semi-bottoming chamfer, and 4 flutes. Constructed from hard lube coated cobalt for extended tool life in production tapping applications where chip evacuation is critical
CLEVELAND spiral-flute tap, M14x1.5 metric, 6H tolerance, 3 flutes, semi-bottoming chamfer. Designed for threading blind holes in steel and stainless steel; the spiral flute evacuates chips upward to prevent clogging and ensure clean threads
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CLEVELAND spiral-flute tap, M14x1.5 metric, 6H tolerance, 3 flutes, semi-bottoming chamfer. Designed for threading blind holes in steel and stainless steel; the spiral flute evacuates chips upward to prevent clogging and ensure clean threads