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

CLEVELAND Spiral Point Tap: 3/8"-24 UNF, H2 / 2B, 3 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
CLEVELANDGeneral Purpose Spiral-Point Taps

CLEVELAND Spiral Point Tap: 3/8"-24 UNF, H2 / 2B, 3 Flute, Plug Chamfer

The CLEVELAND Spiral Point Tap (3/8"-24 UNF) is a general-purpose spiral-point tap with H2 / 2B tolerance, plug chamfer, and high-speed steel construction. It features 3 flutes and is identified by manufacturer part…

SKU 3G-OTH-214207

Also listed as: C 57180 · C-57180

Brand
CLEVELAND
Item
Spiral Point Tap: 3/8"-24 UNF, H2 / 2B, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

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
C57180
Type
H2 / 2B, Plug Chamfer, High Speed Steel
Flute
3

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 Point Tap (3/8"-24 UNF) is a general-purpose spiral-point tap with H2 / 2B tolerance, plug chamfer, and high-speed steel construction. It features 3 flutes and is identified by manufacturer part number C57180.

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 metal, directing chips forward to prevent clogging. It is ideal for production tapping in steel, aluminum, and alloys across machining, automotive, and general manufacturing applications.

What are the specifications of the CLEVELAND C57180 tap?

The CLEVELAND C57180 is a 3/8"-24 UNF spiral point tap with H2 / 2B tolerance, 3 flutes, plug chamfer, and high-speed steel construction. It is designed for general-purpose threading in ferrous and non-ferrous materials.

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 taps like the C57180 and deliver to any international destination.

How to select the right CLEVELAND spiral point tap?

Select a CLEVELAND spiral point tap based on thread size (e.g., 3/8"-24 UNF), material (high-speed steel for general use), chamfer type (plug for most holes), and tolerance class (H2 for 2B fit). Match flute count to hole depth and chip evacuation 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-point 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
CLEVELAND Spiral Point Tap: 3/8"-24 UNF, H1 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN C57179)
CLEVELAND
CLEVELAND Spiral Point Tap: 3/8"-24 UNF, H1 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN C57179)
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
CLEVELAND
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
CLEVELAND
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
CLEVELAND
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
This spiral-point tap is designed for threading blind or through holes in production machining. The spiral-point geometry pushes chips ahead, reducing clogging in ferrous and non-ferrous materials. It features a 3/8"-16 UNC thread size, H2 / 2B tolerance, plug chamfer, and 3-flute design, constructed from high-speed steel
CLEVELAND
This spiral-point tap is designed for threading blind or through holes in production machining. The spiral-point geometry pushes chips ahead, reducing clogging in ferrous and non-ferrous materials. It features a 3/8"-16 UNC thread size, H2 / 2B tolerance, plug chamfer, and 3-flute design, constructed from high-speed steel

More from CLEVELAND

View all CLEVELAND parts
This CLEVELAND spiral-point tap is designed for through-hole threading in production machining. The spiral-point geometry pushes chips ahead, preventing clogging in materials such as steel and aluminum. It features a bottoming chamfer for full-depth threading in blind holes, H3 / 2B tolerance, and high-speed steel construction
CLEVELAND
This CLEVELAND spiral-point tap is designed for through-hole threading in production machining. The spiral-point geometry pushes chips ahead, preventing clogging in materials such as steel and aluminum. It features a bottoming chamfer for full-depth threading in blind holes, H3 / 2B tolerance, and high-speed steel construction
CLEVELAND Spiral Point Tap: 5/8"-11 UNC, H5 / 2B, 3 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN C83061)
CLEVELAND
CLEVELAND Spiral Point Tap: 5/8"-11 UNC, H5 / 2B, 3 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN C83061)
CLEVELAND Spiral Point Tap: #6-40 UNF, H2 / 2B, 2 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN C55302)
CLEVELAND
CLEVELAND Spiral Point Tap: #6-40 UNF, H2 / 2B, 2 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN C55302)
CLEVELAND Spiral Point Tap: M18x2.5 Metric, D7 / 6H, 3 Flute, Plug Chamfer, High Speed Steel (MPN C83053)
CLEVELAND
CLEVELAND Spiral Point Tap: M18x2.5 Metric, D7 / 6H, 3 Flute, Plug Chamfer, High Speed Steel (MPN C83053)
CLEVELAND Spiral Point Tap: #2-56 UNC, H2 / 2B, 2 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN C55372)
CLEVELAND
CLEVELAND Spiral Point Tap: #2-56 UNC, H2 / 2B, 2 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN C55372)
CLEVELAND Spiral Point Tap: 1/2"-20 UNF, H5 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN C83049)
CLEVELAND
CLEVELAND Spiral Point Tap: 1/2"-20 UNF, H5 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN C83049)
CLEVELAND Spiral Point Tap: 1/4"-28 UNF, H3 / 2B, 2 Flute, Plug Chamfer (MPN C83072)
CLEVELAND
CLEVELAND Spiral Point Tap: 1/4"-28 UNF, H3 / 2B, 2 Flute, Plug Chamfer (MPN C83072)
CLEVELAND Spiral Point Tap: M4x0.7 Metric, D4 / 6H, 2 Flute, Plug Chamfer (MPN C55361)
CLEVELAND
CLEVELAND Spiral Point Tap: M4x0.7 Metric, D4 / 6H, 2 Flute, Plug Chamfer (MPN C55361)