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CLEVELAND Spiral Point Tap: 3/8"-24 UNF, H1 / 2B, 3 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
CLEVELANDGeneral Purpose Spiral-Point Taps

CLEVELAND Spiral Point Tap: 3/8"-24 UNF, H1 / 2B, 3 Flute, Plug Chamfer

The CLEVELAND Spiral Point Tap (3/8"-24 UNF) is a general-purpose spiral-point tap with an H1 / 2B tolerance, plug chamfer, and 3-flute high-speed steel construction (MPN C57179). 3G Electric interprets your demand…

SKU 3G-OTH-214205

Also listed as: C 57179 · C-57179

Brand
CLEVELAND
Item
Spiral Point Tap: 3/8"-24 UNF, H1 / 2B, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
Available to Order
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Technical specs
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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
C57179
Type
H1 / 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 Point Tap (3/8"-24 UNF) is a general-purpose spiral-point tap with an H1 / 2B tolerance, plug chamfer, and 3-flute high-speed steel construction (MPN C57179). 3G Electric interprets your demand for this OEM-specified tool and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor, not a limit.

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 point tap used for?

A CLEVELAND spiral point tap is used for threading blind or through holes in production machining. Its spiral-point design pushes chips forward, preventing clogging and enabling faster tapping in materials like steel and aluminum across industrial applications.

What are the specifications of the CLEVELAND C57179 spiral point tap?

The CLEVELAND C57179 is a 3/8"-24 UNF spiral point tap with H1 / 2B tolerance, 3 flutes, plug chamfer, and high-speed steel construction. It is designed for general-purpose threading in CNC and manual operations, delivering consistent thread quality.

Where to buy CLEVELAND spiral point taps worldwide?

3G Electric supplies CLEVELAND spiral point taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine CLEVELAND cutting tools and deliver them to your facility, ensuring compliance with international shipping requirements.

How to select the right CLEVELAND spiral point tap for a job?

Select a CLEVELAND spiral point tap based on thread size (e.g., 3/8"-24 UNF), material hardness, and hole type. For blind holes, use plug or bottoming chamfer; for through holes, taper chamfer works. Match H tolerance to thread class (e.g., H1 for 2B) and ensure high-speed steel for general machining.

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-point 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 Point Tap: 3/8"-24 UNF, H2 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN C57180)
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CLEVELAND Spiral Point Tap: 3/8"-24 UNF, H2 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN C57180)
General purpose spiral-point tap for threading blind or through holes. Features H3 / 2B tolerance, plug chamfer, and 3-flute high-speed steel construction. Pushes chips forward to prevent clogging, enabling faster tapping in materials such as steel, aluminum, and cast iron
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General purpose spiral-point tap for threading blind or through holes. Features H3 / 2B tolerance, plug chamfer, and 3-flute high-speed steel construction. Pushes chips forward to prevent clogging, enabling faster tapping in materials such as steel, aluminum, and cast iron
General purpose spiral-point tap for threading blind or through holes. Features a spiral point design that pushes chips forward to prevent clogging. Made of high speed steel with a plug chamfer and 3 flutes. Suitable for use in a variety of materials
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General purpose spiral-point tap for threading blind or through holes. Features a spiral point design that pushes chips forward to prevent clogging. Made of high speed steel with a plug chamfer and 3 flutes. Suitable for use in a variety of materials
This spiral-point tap is designed for threading blind or through holes in metal, with a chip-pushing geometry that reduces clogging in production environments. Made from high-speed steel, it features a plug chamfer and H3 / 2B tolerance for consistent thread depth. The 2-flute design and UNF thread specification suit general-purpose threading applications
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This spiral-point tap is designed for threading blind or through holes in metal, with a chip-pushing geometry that reduces clogging in production environments. Made from high-speed steel, it features a plug chamfer and H3 / 2B tolerance for consistent thread depth. The 2-flute design and UNF thread specification suit general-purpose threading applications
General purpose spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. Features H4 / 2B tolerance, plug chamfer, 3-flute design, and high-speed steel construction. Pushes chips forward to reduce clogging and breakage in production threading applications
CLEVELAND
General purpose spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. Features H4 / 2B tolerance, plug chamfer, 3-flute design, and high-speed steel construction. Pushes chips forward to reduce clogging and breakage in production threading applications
CLEVELAND Spiral Point Tap: 5/16"-24 UNF, H1 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN C57157)
CLEVELAND
CLEVELAND Spiral Point Tap: 5/16"-24 UNF, H1 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN C57157)

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This spiral-point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. The spiral-point design pushes chips ahead, reducing clogging and breakage. It features a 3/8"-16 UNC thread, H5 / 2B-3B tolerance, 3 flutes, plug chamfer, and is made from high-speed steel. Suitable for general-purpose threading in production environments
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This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features a TiAlN-coated cobalt substrate for heat resistance and wear durability, with a plug chamfer and 3 flutes. Suitable for production environments requiring consistent thread quality
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CLEVELAND spiral-point tap, M14x2 metric, 6H tolerance, plug chamfer, black oxide cobalt finish, 3 flutes. Designed for threading blind or through holes in ferrous and non-ferrous materials, pushing chips ahead to reduce clogging in production tapping applications