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CLEVELAND Spiral Flute Tap: 3/4"-16 UNF, 2B, 4 Flute, Semi-Bottoming Chamfer - General Purpose Spiral-Flute Taps
CLEVELANDGeneral Purpose Spiral-Flute Taps

CLEVELAND Spiral Flute Tap: 3/4"-16 UNF, 2B, 4 Flute, Semi-Bottoming Chamfer

The CLEVELAND Spiral Flute Tap (MPN C98129) is a 3/4"-16 UNF general purpose spiral-flute tap with a 2B thread class, 4 flutes, semi-bottoming chamfer, and black oxide cobalt finish. 3G Electric interprets your…

SKU 3G-OTH-230067

Also listed as: C 98129 · C-98129

Brand
CLEVELAND
Item
Spiral Flute Tap: 3/4"-16 UNF, 2B, 4 Flute, Semi-Bottoming Chamfer
Category
General Purpose Spiral-Flute Taps
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C98129
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 (MPN C98129) is a 3/4"-16 UNF general purpose spiral-flute tap with a 2B thread class, 4 flutes, semi-bottoming chamfer, and black oxide cobalt finish. 3G Electric interprets your demand for this specific OEM threading tool, sourcing it across 14 industrial departments — with specialist depth in combustion, pumps, and controls as a trust anchor — and delivers it with accountable support, not just a catalog.

Frequently Asked Questions

What is a CLEVELAND spiral flute tap used for?

A CLEVELAND spiral flute tap is used for threading blind holes in metal, where chips must be evacuated upward. It is common in automotive, aerospace, and general machining applications requiring precise internal threads.

What are the specifications of the CLEVELAND C98129 tap?

The CLEVELAND C98129 is a 3/4"-16 UNF spiral flute tap with a 2B thread class, 4 flutes, semi-bottoming chamfer, and black oxide cobalt finish. It is designed for threading blind holes in steel and other materials.

Where to buy CLEVELAND taps in worldwide?

3G Electric supplies CLEVELAND taps worldwide, handling full logistics and customs clearance. We source genuine industrial cutting tools across 14 departments, including threading taps, and deliver to your facility globally.

How to select the right spiral flute tap for blind holes?

For blind holes, choose a spiral flute tap like the CLEVELAND C98129 to pull chips out of the hole. Match the tap's thread size, pitch, and chamfer type to your material and hole depth. Use proper cutting fluid for best results.

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: 9/16"-18 UNF, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98125)
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CLEVELAND Spiral Flute Tap: 9/16"-18 UNF, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98125)
CLEVELAND Spiral Flute Tap: 7/16"-14 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98120)
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CLEVELAND Spiral Flute Tap: 7/16"-14 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98120)
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CLEVELAND Spiral Flute Tap: 3/4"-10 UNC, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98128)
CLEVELAND Spiral Flute Tap: 5/8"-18 UNF, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98127)
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CLEVELAND Spiral Flute Tap: 5/8"-18 UNF, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98127)
CLEVELAND Spiral Flute Tap: 5/16"-18 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98116)
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CLEVELAND Spiral Flute Tap: 5/16"-18 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98116)
CLEVELAND Spiral Flute Tap: 3/8"-16 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98118)
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CLEVELAND Spiral Flute Tap: 3/8"-16 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98118)

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