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CLEVELAND Spiral Flute Tap: #4-40 UNC, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN C58515) - General Purpose Spiral-Flute Taps
CLEVELANDGeneral Purpose Spiral-Flute Taps

CLEVELAND Spiral Flute Tap: #4-40 UNC, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN C58515)

The CLEVELAND Spiral Flute Tap (#4-40 UNC, MPN C58515) is a general-purpose spiral-flute tap with H2 / 2B tolerance, 2 flutes, plug chamfer, and high-speed steel construction.

SKU 3G-OTH-230674

Also listed as: C 58515 · C-58515

Brand
CLEVELAND
Item
Spiral Flute Tap: #4-40 UNC, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel
Part Number
C58515
Category
General Purpose Spiral-Flute Taps
Available to Order
Also known as:C58515CLEVELAND
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C58515
Type
H2 / 2B, Plug Chamfer, High Speed Steel
Flute
2

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

Product Description

The CLEVELAND Spiral Flute Tap (#4-40 UNC, MPN C58515) is a general-purpose spiral-flute tap with H2 / 2B tolerance, 2 flutes, plug chamfer, and high-speed steel construction.

Frequently Asked Questions

What is a CLEVELAND #4-40 UNC spiral flute tap used for?

A CLEVELAND #4-40 UNC spiral flute tap is used for threading blind holes in metal, wood, or plastic. Its spiral flute design pushes chips forward, preventing clogging and ensuring clean threads. This general-purpose tap is ideal for maintenance, repair, and production work across machining and fabrication industries.

What are the specifications of the CLEVELAND C58515 tap?

The CLEVELAND C58515 is a #4-40 UNC spiral flute tap with H2 / 2B tolerance, 2 flutes, and a plug chamfer. It is made from high-speed steel (HSS) for durability. This tap is designed for general-purpose threading in blind holes and is suitable for a wide range of materials.

Where to buy CLEVELAND taps in worldwide?

3G Electric supplies CLEVELAND taps worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source the CLEVELAND C58515 or any other tap size you need for your threading applications.

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

For blind holes, choose a spiral flute tap like the CLEVELAND #4-40 UNC to push chips out of the hole. Match the tap size, thread pitch (UNC/UNF), and chamfer type (plug for most applications) to your material. High-speed steel taps work well for general-purpose threading in steel, aluminum, and plastics.

Used in

Common applications for CLEVELAND
Aerospace assembly — Cleveland NAS 907 Type J aircraft-extension drill bits for long-reach drilling in confined airframe structures.
General machining — Cleveland AlTiN-coated carbide square end mills for milling steel and stainless steel components.
Metal fabrication — Cleveland 82° single-flute countersinks for seating flat-head screws in inch-based assemblies.
Maintenance and repair — Cleveland black oxide high-speed steel countersinks for deburring and chamfering holes in plant equipment.
Automotive and engine work — Cleveland cobalt aircraft-extension drills for drilling hard alloys in restricted engine bay spaces.
Job shop production — Cleveland carbide single-flute countersinks for high-speed countersinking in aluminum and non-ferrous parts.
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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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