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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. 3G Electric interprets this demand and…

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
Category
General Purpose Spiral-Flute Taps
Available to Order
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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
C58515
Type
H2 / 2B, Plug Chamfer, High Speed Steel
Flute
2

Technical Documents

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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. 3G Electric interprets this demand and sources the genuine OEM part, supporting your machining operations across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.

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 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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General-purpose spiral-flute tap for threading blind holes in steel and aluminum. H2 / 2B tolerance, bottoming chamfer, 2 flutes, high-speed steel construction. Spiral flute design pushes chips upward to prevent clogging
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