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CLEVELAND Spiral-Flute Tap: #3-48 UNC - Spiral-Flute Taps for Steel & Stainless Steel
CLEVELANDSpiral-Flute Taps for Steel & Stainless Steel

CLEVELAND Spiral-Flute Tap: #3-48 UNC

The CLEVELAND Spiral Flute Tap (#3-48 UNC, MPN C89302) is a 2B, semi-bottoming chamfer, black oxide cobalt tap with 3 flutes, designed for threading steel and stainless steel. 3G Electric interprets your demand for…

SKU 3G-OTH-218789

Also listed as: C 89302 · C-89302

Brand
CLEVELAND
Item
Spiral-Flute Tap: #3-48 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
C89302
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 (#3-48 UNC, MPN C89302) is a 2B, semi-bottoming chamfer, black oxide cobalt tap with 3 flutes, designed for threading steel and stainless steel. 3G Electric interprets your demand for this specific cutting tool, sources it from our extensive industrial network, and delivers it with specialist support across 14 departments — including machining, electrical, and pneumatics — backed by deep expertise in combustion, pumps, and controls.

Frequently Asked Questions

What is a CLEVELAND spiral flute tap used for?

A CLEVELAND spiral flute tap is used for threading blind holes in steel and stainless steel. Its spiral design pushes chips upward, preventing clogging and ensuring clean threads. This makes it ideal for production machining and maintenance applications where chip evacuation is critical.

What are the specifications of the CLEVELAND C89302 tap?

The CLEVELAND C89302 is a #3-48 UNC spiral flute tap with a 2B thread class, 3 flutes, and a semi-bottoming chamfer. It features black oxide cobalt construction for heat resistance and durability. This tap is designed specifically for threading steel and stainless steel materials.

Where to buy CLEVELAND taps in worldwide?

3G Electric supplies CLEVELAND taps worldwide, including the C89302 model. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this spiral flute tap for steel and stainless steel.

How to select the right spiral flute tap for steel?

Select a spiral flute tap like the CLEVELAND C89302 for blind holes in steel. Match the tap size (#3-48 UNC), thread class (2B), and chamfer type (semi-bottoming) to your hole requirements. Black oxide cobalt coating improves wear resistance. Always use proper cutting fluid and speed for the material.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
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
CLEVELAND
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, black oxide cobalt finish for wear resistance, and 3 flutes for efficient chip evacuation. Thread size 1/4"-20 UNC, class of fit 2B
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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, black oxide cobalt finish for wear resistance, and 3 flutes for efficient chip evacuation. Thread size 1/4"-20 UNC, class of fit 2B
CLEVELAND spiral-flute tap for threading blind holes in steel and stainless steel. Features a semi-bottoming chamfer for threading close to hole bottoms, with 3 flutes to evacuate chips upward. Black oxide cobalt finish provides heat resistance. Thread class 2B. Manufacturer part number C89301
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CLEVELAND spiral-flute tap for threading blind holes in steel and stainless steel. Features a semi-bottoming chamfer for threading close to hole bottoms, with 3 flutes to evacuate chips upward. Black oxide cobalt finish provides heat resistance. Thread class 2B. Manufacturer part number C89301
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
Spiral-flute tap for threading blind holes in steel and stainless steel. The spiral flute design evacuates chips upward, preventing clogging. Semi-bottoming chamfer allows threading close to the hole bottom. Black oxide cobalt coating reduces friction and extends tool life
CLEVELAND
Spiral-flute tap for threading blind holes in steel and stainless steel. The spiral flute design evacuates chips upward, preventing clogging. Semi-bottoming chamfer allows threading close to the hole bottom. Black oxide cobalt coating reduces friction and extends tool life
Spiral-flute tap for threading blind holes in steel and stainless steel. The 3-flute design with semi-bottoming chamfer allows threading close to the hole bottom while evacuating chips upward. Black oxide cobalt construction provides heat resistance. Class 2B fit
CLEVELAND
Spiral-flute tap for threading blind holes in steel and stainless steel. The 3-flute design with semi-bottoming chamfer allows threading close to the hole bottom while evacuating chips upward. Black oxide cobalt construction provides heat resistance. Class 2B fit

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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
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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