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CLEVELAND 1/2"-20 UNF General Purpose Spiral-Flute Tap - General Purpose Spiral-Flute Taps
CLEVELANDGeneral Purpose Spiral-Flute Taps

CLEVELAND 1/2"-20 UNF General Purpose Spiral-Flute Tap

The CLEVELAND Spiral Flute Tap (MPN C58615) is a general purpose spiral-flute tap in 1/2"-20 UNF size. It features an H3 / 2B tolerance, plug chamfer, 3 flutes, and is made of high-speed steel.

SKU 3G-OTH-230369

Also listed as: C 58615 · C-58615

Brand
CLEVELAND
Item
1/2"-20 UNF General Purpose Spiral-Flute Tap
Category
General Purpose Spiral-Flute Taps
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CLEVELAND
Manufacturer Part Number
C58615
Type
H3 / 2B, Plug Chamfer, High Speed Steel
Flute
3

Technical Documents

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

Product Description

The CLEVELAND Spiral Flute Tap (MPN C58615) is a general purpose spiral-flute tap in 1/2"-20 UNF size. It features an H3 / 2B tolerance, plug chamfer, 3 flutes, and is made of high-speed steel.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a CLEVELAND spiral flute tap used for?

A CLEVELAND spiral flute tap is used for threading blind holes in materials like steel and aluminum. Its spiral design pushes chips upward, preventing clogging and ensuring clean threads. This makes it ideal for automotive, aerospace, and general manufacturing applications where efficient chip evacuation is critical.

What are the specifications of the CLEVELAND C58615 tap?

The CLEVELAND C58615 is a general purpose spiral flute tap with a 1/2"-20 UNF thread, H3 / 2B tolerance, 3 flutes, and a plug chamfer. It is made from high speed steel and is designed for threading blind holes. The manufacturer part number is C58615.

Where to buy CLEVELAND taps in worldwide?

You can source CLEVELAND taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the CLEVELAND C58615 spiral flute tap.

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

For blind holes, choose a spiral flute tap like the CLEVELAND C58615 with a plug chamfer and 3 flutes. The spiral design evacuates chips upward, preventing jamming. Ensure the tap size matches your thread specification (e.g., 1/2"-20 UNF) and material type. High speed steel works for most metals.

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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Cross-referenced by specification & description
This CLEVELAND spiral-flute tap is designed for threading blind holes in a range of materials. The spiral flute geometry evacuates chips upward, reducing clogging. Constructed from high-speed steel with a plug chamfer and H3 / 2B tolerance. Suitable for general-purpose tapping operations in manufacturing and maintenance
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This CLEVELAND spiral-flute tap is designed for threading blind holes in a range of materials. The spiral flute geometry evacuates chips upward, reducing clogging. Constructed from high-speed steel with a plug chamfer and H3 / 2B tolerance. Suitable for general-purpose tapping operations in manufacturing and maintenance
Spiral-flute tap for threading blind holes in steel and aluminum. The spiral flute design pushes chips forward to prevent clogging and ensure clean threads. Made from high-speed steel with a plug chamfer and H3 / 2B tolerance class
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Spiral-flute tap for threading blind holes in steel and aluminum. The spiral flute design pushes chips forward to prevent clogging and ensure clean threads. Made from high-speed steel with a plug chamfer and H3 / 2B tolerance class
This spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It features a plug chamfer and is made from high-speed steel
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This spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It features a plug chamfer and is made from high-speed steel
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This general purpose spiral-flute tap is made from high-speed steel with a bottoming chamfer and 3 flutes. It is designed for threading blind holes in materials such as steel and aluminum, with the spiral flute geometry efficiently evacuating chips upward to prevent clogging. The H3 tolerance provides a 2B class fit for general manufacturing applications
CLEVELAND Spiral Flute Tap: 5/16"-24 UNF, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN C58572)
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CLEVELAND Spiral Flute Tap: 5/16"-24 UNF, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN C58572)
High-speed steel spiral-flute tap with 3/8"-16 UNC thread, H3 / 2B tolerance, plug chamfer, and 3 flutes. Designed for threading blind holes in ferrous and non-ferrous materials, the spiral flute design evacuates chips upward to prevent clogging. Suitable for general-purpose threading applications
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High-speed steel spiral-flute tap with 3/8"-16 UNC thread, H3 / 2B tolerance, plug chamfer, and 3 flutes. Designed for threading blind holes in ferrous and non-ferrous materials, the spiral flute design evacuates chips upward to prevent clogging. Suitable for general-purpose threading applications

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This spiral-flute tap is designed for threading blind holes in ferrous materials. The spiral flute geometry directs chips upward, preventing clogging. The TiAlN coating on cobalt construction provides wear resistance and heat tolerance for general machining applications
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