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CLEVELAND Spiral Flute Tap: 1/2"-13 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer - General Purpose Spiral-Flute Taps
CLEVELANDGeneral Purpose Spiral-Flute Taps

CLEVELAND Spiral Flute Tap: 1/2"-13 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer

The CLEVELAND Spiral Flute Tap (MPN C98122) is a 1/2"-13 UNC general purpose tap with a 2B thread class, 3-flute design, semi-bottoming chamfer, and black oxide cobalt finish. 3G Electric interprets your demand for…

SKU 3G-OTH-231001

Also listed as: C 98122 · C-98122

Brand
CLEVELAND
Item
Spiral Flute Tap: 1/2"-13 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer
Category
General Purpose Spiral-Flute Taps
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C98122
Type
2B, Semi-Bottoming Chamfer, Black Oxide Cobalt
Flute
3

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

Product Description

The CLEVELAND Spiral Flute Tap (MPN C98122) is a 1/2"-13 UNC general purpose tap with a 2B thread class, 3-flute design, semi-bottoming chamfer, and black oxide cobalt finish. 3G Electric interprets your demand for this specific OEM threading tool, sources it across our 14 industrial departments, and delivers it with specialist support in cutting tools and controls.

Frequently Asked Questions

What is the CLEVELAND Spiral Flute Tap used for?

The CLEVELAND Spiral Flute Tap is used for threading blind holes in ferrous and non-ferrous materials. Its spiral-flute design evacuates chips upward, preventing clogging and ensuring clean threads. Common applications include automotive, aerospace, and general manufacturing where deep or blind-hole threading is required.

What are the specifications of the CLEVELAND Spiral Flute Tap?

This tap has a 1/2"-13 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 C98122, and the SKU is 45ET40.

Where to buy CLEVELAND Spiral Flute Tap in 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 taps for your threading needs.

How to select the right CLEVELAND Spiral Flute Tap for my application?

Select based on thread size (1/2"-13 UNC), material hardness, and hole type. For blind holes, a spiral-flute tap with semi-bottoming chamfer is ideal. Ensure the tap matches your required class of fit (2B). For hard materials, black oxide cobalt taps offer better durability. Consult CLEVELAND's technical data for specific material recommendations.

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 Spiral Flute Tap: 1/2"-20 UNF, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98123)
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CLEVELAND Spiral Flute Tap: 5/16"-24 UNF, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98117)
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CLEVELAND Spiral Flute Tap: 9/16"-12 UNC, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98124)

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