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CLEVELAND Spiral-Flute Tap for Steel & Stainless Steel: 1"-12 UNF - Spiral-Flute Taps for Steel & Stainless Steel
CLEVELANDSpiral-Flute Taps for Steel & Stainless Steel

CLEVELAND Spiral-Flute Tap for Steel & Stainless Steel: 1"-12 UNF

The CLEVELAND Spiral Flute Tap (1"-12 UNF) is a 2B, semi-bottoming chamfer, black oxide cobalt tap with 4 flutes (MPN C89333). Designed for threading steel and stainless steel, it is part of our broad industrial…

SKU 3G-OTH-217928

Also listed as: C 89333 · C-89333

Brand
CLEVELAND
Item
Spiral-Flute Tap for Steel & Stainless Steel: 1"-12 UNF
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
C89333
Type
2B, Semi-Bottoming Chamfer, Black Oxide Cobalt
Flute
4

Technical Documents

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

Product Description

The CLEVELAND Spiral Flute Tap (1"-12 UNF) is a 2B, semi-bottoming chamfer, black oxide cobalt tap with 4 flutes (MPN C89333). Designed for threading steel and stainless steel, it is part of our broad industrial supply across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the CLEVELAND Spiral Flute Tap used for?

The CLEVELAND Spiral Flute Tap is designed for threading blind holes in steel and stainless steel. Its spiral-flute design evacuates chips upward, preventing clogging. The black oxide cobalt construction provides heat resistance and durability for demanding industrial applications.

What are the specifications of the CLEVELAND Spiral Flute Tap?

This tap has a 1"-12 UNF thread size, 2B class of fit, 4 flutes, and a semi-bottoming chamfer. It is made of black oxide cobalt and carries manufacturer part number C89333. It is suitable for threading steel and stainless steel.

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 correct CLEVELAND Spiral Flute Tap?

Select based on thread size (1"-12 UNF), material (steel or stainless steel), and hole type (blind). The semi-bottoming chamfer allows threading close to the hole bottom. Ensure the tap matches the required class of fit (2B) and flute count (4) for optimal chip evacuation.

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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