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CLEVELAND 9/16"-18 UNF Spiral-Flute Tap - Spiral-Flute Taps for Steel & Stainless Steel
CLEVELANDSpiral-Flute Taps for Steel & Stainless Steel

CLEVELAND 9/16"-18 UNF Spiral-Flute Tap

The CLEVELAND Spiral Flute Tap (9/16"-18 UNF) is a 2B, semi-bottoming chamfer, black oxide cobalt tap with 4 flutes (MPN C89325). Designed for threading steel and stainless steel, it is part of 3G Electric's curated…

SKU 3G-OTH-217890

Also listed as: C 89325 · C-89325

Brand
CLEVELAND
Item
9/16"-18 UNF Spiral-Flute Tap
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
C89325
Type
2B, Semi-Bottoming Chamfer, Black Oxide Cobalt
Flute
4

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

Product Description

The CLEVELAND Spiral Flute Tap (9/16"-18 UNF) is a 2B, semi-bottoming chamfer, black oxide cobalt tap with 4 flutes (MPN C89325). Designed for threading steel and stainless steel, it is part of 3G Electric's curated industrial supply across 14 departments, with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is the CLEVELAND Spiral Flute Tap C89325 used for?

The CLEVELAND C89325 spiral flute tap is designed for threading blind holes in steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging, while the semi-bottoming chamfer allows threading close to the hole bottom. The black oxide cobalt construction provides heat resistance and durability for industrial tapping applications.

What are the specifications of the CLEVELAND C89325 tap?

The CLEVELAND C89325 is a 9/16"-18 UNF spiral flute tap with a 2B thread class, 4 flutes, and a semi-bottoming chamfer. It features black oxide cobalt material for enhanced wear resistance. This tap is designed for threading blind holes in steel and stainless steel, with a manufacturer part number C89325.

Where to buy CLEVELAND C89325 taps worldwide?

CLEVELAND C89325 spiral flute taps are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on this tap for your steel or stainless steel threading applications.

How to select the right spiral flute tap for steel?

For steel threading, select a spiral flute tap like the CLEVELAND C89325 with black oxide cobalt coating for heat resistance. Choose a semi-bottoming chamfer for blind holes and match thread size (9/16"-18 UNF) and class (2B) to your application. Ensure the tap has sufficient flutes (4) for chip evacuation in deeper holes.

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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