Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

CLEVELAND Spiral Flute Tap: 3/4"-10 UNC, 2B, 4 Flute, Semi-Bottoming Chamfer - General Purpose Spiral-Flute Taps
CLEVELANDGeneral Purpose Spiral-Flute Taps

CLEVELAND Spiral Flute Tap: 3/4"-10 UNC, 2B, 4 Flute, Semi-Bottoming Chamfer

The CLEVELAND Spiral Flute Tap (3/4"-10 UNC, Type 2B, Semi-Bottoming Chamfer, Black Oxide Cobalt, 4 Flute, MPN C98128) is a general-purpose tap designed for threading operations. 3G Electric interprets demand and…

SKU 3G-OTH-231079

Brand
CLEVELAND
Item
Spiral Flute Tap: 3/4"-10 UNC, 2B, 4 Flute, Semi-Bottoming Chamfer
Category
General Purpose Spiral-Flute Taps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

CLEVELAND
Manufacturer Part Number
C98128
Type
2B, Semi-Bottoming Chamfer, Black Oxide Cobalt
Flute
4
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The CLEVELAND Spiral Flute Tap (3/4"-10 UNC, Type 2B, Semi-Bottoming Chamfer, Black Oxide Cobalt, 4 Flute, MPN C98128) is a general-purpose tap designed for threading operations. 3G Electric interprets demand and sources this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps, and controls as an authorized 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 ferrous and non-ferrous materials. Its spiral flute design efficiently evacuates chips upward, preventing clogging and ensuring clean threads. Common applications include automotive, aerospace, and general manufacturing where precise internal threading is required.

What are the specifications of the CLEVELAND Spiral Flute Tap?

This tap has a 3/4"-10 UNC thread size, 2B class fit, 4 flutes, and a semi-bottoming chamfer. It features a black oxide cobalt finish for enhanced wear resistance and lubricity. The manufacturer part number is C98128, and it is designed for general-purpose threading in blind holes.

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; we provide competitive pricing and reliable sourcing for this CLEVELAND tap.

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

Select based on thread size (3/4"-10 UNC), material type, and hole configuration. For blind holes, a spiral flute tap with semi-bottoming chamfer is ideal. Ensure the tap's cobalt construction suits harder materials. Consult the CLEVELAND catalog or contact 3G Electric for guidance on matching the C98128 to your specific threading needs.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
CLEVELAND Spiral Flute Tap: 9/16"-12 UNC, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98124)
CLEVELAND
CLEVELAND Spiral Flute Tap: 9/16"-12 UNC, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98124)
CLEVELAND Spiral Flute Tap: 1/2"-13 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98122)
CLEVELAND
CLEVELAND Spiral Flute Tap: 1/2"-13 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98122)
CLEVELAND Spiral Flute Tap: 1/4"-20 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98114)
CLEVELAND
CLEVELAND Spiral Flute Tap: 1/4"-20 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98114)
CLEVELAND Spiral Flute Tap: 3/4"-16 UNF, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98129)
CLEVELAND
CLEVELAND Spiral Flute Tap: 3/4"-16 UNF, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98129)
CLEVELAND Spiral Flute Tap: 9/16"-18 UNF, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98125)
CLEVELAND
CLEVELAND Spiral Flute Tap: 9/16"-18 UNF, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98125)
CLEVELAND Spiral Flute Tap: 5/8"-11 UNC, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98126)
CLEVELAND
CLEVELAND Spiral Flute Tap: 5/8"-11 UNC, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98126)

More from CLEVELAND

View all CLEVELAND parts
CLEVELAND Spiral Flute Tap: M22x2.5 Metric, 6H, 4 Flute, Semi-Bottoming Chamfer, TiAlN Coated Cobalt (MPN C89253)
CLEVELAND
CLEVELAND Spiral Flute Tap: M22x2.5 Metric, 6H, 4 Flute, Semi-Bottoming Chamfer, TiAlN Coated Cobalt (MPN C89253)
CLEVELAND Spiral Flute Tap: 7/16"-14 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98120)
CLEVELAND
CLEVELAND Spiral Flute Tap: 7/16"-14 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98120)
CLEVELAND Spiral Flute Tap: #6-32 UNC, H3 / 2B, 2 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN C55571)
CLEVELAND
CLEVELAND Spiral Flute Tap: #6-32 UNC, H3 / 2B, 2 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN C55571)
CLEVELAND Spiral Flute Tap: 5/8"-18 UNF, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98127)
CLEVELAND
CLEVELAND Spiral Flute Tap: 5/8"-18 UNF, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98127)
CLEVELAND Spiral Flute Tap: M6x1 Metric, D5 / 6H, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN C58809)
CLEVELAND
CLEVELAND Spiral Flute Tap: M6x1 Metric, D5 / 6H, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN C58809)
CLEVELAND Spiral Flute Tap: 7/8"-9 UNC, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98130)
CLEVELAND
CLEVELAND Spiral Flute Tap: 7/8"-9 UNC, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98130)
CLEVELAND Spiral Flute Tap: #10-24 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98110)
CLEVELAND
CLEVELAND Spiral Flute Tap: #10-24 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98110)
CLEVELAND Spiral Flute Tap: M8x1.25 Metric, 6H, 3 Flute, Semi-Bottoming Chamfer, TiAlN Coated Cobalt (MPN C89241)
CLEVELAND
CLEVELAND Spiral Flute Tap: M8x1.25 Metric, 6H, 3 Flute, Semi-Bottoming Chamfer, TiAlN Coated Cobalt (MPN C89241)