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CLEVELAND General Purpose Spiral-Point Tap - General Purpose Spiral-Point Taps
CLEVELANDGeneral Purpose Spiral-Point Taps

CLEVELAND General Purpose Spiral-Point Tap

The CLEVELAND Spiral Point Tap (1/4"-28 UNF) is a general purpose spiral-point tap with H3 / 2B tolerance, 2-flute design, plug chamfer, and TiN coated high-speed steel construction (MPN C55318). 3G Electric sources…

SKU 3G-OTH-214605

Also listed as: C 55318 · C-55318

Brand
CLEVELAND
Item
General Purpose Spiral-Point Tap
Category
General Purpose Spiral-Point Taps
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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
C55318
Type
H3 / 2B, Plug Chamfer, TiN Coated High Speed Steel
Flute
2

Technical Documents

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

Product Description

The CLEVELAND Spiral Point Tap (1/4"-28 UNF) is a general purpose spiral-point tap with H3 / 2B tolerance, 2-flute design, plug chamfer, and TiN coated high-speed steel construction (MPN C55318). 3G Electric sources this precision threading tool across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate specification and supply.

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. Common applications include automotive, aerospace, and general manufacturing where clean, accurate internal threads are required in materials like steel and aluminum.

What are the specifications of the CLEVELAND C55318 tap?

The CLEVELAND C55318 is a 1/4"-28 UNF spiral point tap with H3 tolerance for 2B class threads. It has 2 flutes, a plug chamfer, and a TiN coated high-speed steel construction. The TiN coating reduces friction and extends tool life in ferrous and non-ferrous materials.

Where to buy CLEVELAND taps in worldwide?

CLEVELAND taps are available to order through 3G Electric, a global industrial equipment distributor. We source and deliver genuine CLEVELAND cutting tools to worldwide destinations, handling full logistics and customs clearance. Contact us for availability and lead time on the C55318 or other spiral point taps.

How to select the right CLEVELAND spiral point tap?

Select a CLEVELAND spiral point tap based on thread size, pitch, and material. For 1/4"-28 UNF threads in steel, the C55318 with TiN coating is suitable. Ensure the tap's H3 tolerance matches the required 2B thread class. Use proper tapping speed and lubrication to maximize tool life and thread quality.

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: 1/4"-20 UNC, H1 / 2B, 2 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN C55348)
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CLEVELAND Spiral Point Tap: 1/4"-20 UNC, H1 / 2B, 2 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN C55348)
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. It features a #12-28 UNF thread size, H3 / 2B tolerance, plug chamfer, and TiN coated high-speed steel construction with 2 flutes
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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. It features a #12-28 UNF thread size, H3 / 2B tolerance, plug chamfer, and TiN coated high-speed steel construction with 2 flutes
CLEVELAND Spiral Point Tap: 1/2"-20 UNF, H3 / 2B, 3 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN C55334)
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CLEVELAND Spiral Point Tap: 1/2"-20 UNF, H3 / 2B, 3 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN C55334)
General purpose spiral-point tap for 1/4"-20 UNC threads. Features H3 / 2B tolerance, 2-flute design, plug chamfer, and TiN-coated high-speed steel construction. Used for threading blind or through holes in production machining, pushing chips ahead to reduce clogging
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General purpose spiral-point tap for 1/4"-20 UNC threads. Features H3 / 2B tolerance, 2-flute design, plug chamfer, and TiN-coated high-speed steel construction. Used for threading blind or through holes in production machining, pushing chips ahead to reduce clogging
This general purpose spiral-point tap is designed for threading blind or through holes in production environments. The spiral-point geometry pushes chips ahead of the tap, reducing clogging and breakage. It is made from TiN coated high speed steel for wear resistance, with a plug chamfer and 2-flute design. Suitable for creating clean, accurate internal threads in materials such as steel and aluminum
CLEVELAND
This general purpose spiral-point tap is designed for threading blind or through holes in production environments. The spiral-point geometry pushes chips ahead of the tap, reducing clogging and breakage. It is made from TiN coated high speed steel for wear resistance, with a plug chamfer and 2-flute design. Suitable for creating clean, accurate internal threads in materials such as steel and aluminum
CLEVELAND Spiral Point Tap: 1/4"-20 UNC, H5 / 2B, 2 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN C55317)
CLEVELAND
CLEVELAND Spiral Point Tap: 1/4"-20 UNC, H5 / 2B, 2 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN C55317)

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Spiral-point tap designed for through-hole threading in production machining. The spiral-point geometry pushes chips forward, reducing clogging and enabling faster cycles in materials such as steel, aluminum, and cast iron. Features 5/16"-18 UNC thread, H5 tolerance, 2B-3B class of fit, 2 flutes, and plug chamfer
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Spiral-point tap designed for through-hole threading in production machining. The spiral-point geometry pushes chips forward, reducing clogging and enabling faster cycles in materials such as steel, aluminum, and cast iron. Features 5/16"-18 UNC thread, H5 tolerance, 2B-3B class of fit, 2 flutes, and plug chamfer
CLEVELAND spiral-point tap for general purpose threading of metric M12x1.25 threads. Features 6H tolerance, plug chamfer, black oxide cobalt finish, and 3 flutes. The spiral-point design pushes chips ahead, suitable for through-hole or blind-hole threading in production environments
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CLEVELAND spiral-point tap for general purpose threading of metric M12x1.25 threads. Features 6H tolerance, plug chamfer, black oxide cobalt finish, and 3 flutes. The spiral-point design pushes chips ahead, suitable for through-hole or blind-hole threading in production environments
CLEVELAND Spiral Point Tap: #0-80 UNF, H2 / 2B, 2 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN C55370)
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CLEVELAND Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 3 Flute, Plug Chamfer (MPN C55388)
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CLEVELAND Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 3 Flute, Plug Chamfer (MPN C55388)
CLEVELAND Spiral Point Tap: #5-40 UNC, H1 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN C83041)
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CLEVELAND Spiral Point Tap: #5-40 UNC, H1 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN C83041)
CLEVELAND Spiral Point Tap: #6-32 UNC, H2 / 2B, 2 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN C83069)
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CLEVELAND Spiral Point Tap: #6-32 UNC, H2 / 2B, 2 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN C83069)
CLEVELAND Spiral Point Tap: #4-40 UNC, H2 / 2B, 2 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN C55296)
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CLEVELAND Spiral Point Tap: #4-40 UNC, H2 / 2B, 2 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN C55296)
This #6-32 UNC spiral-point tap is made from TiN coated high speed steel with H2 / 2B tolerance and a plug chamfer. Its 2-flute design pushes chips forward, making it suitable for threading blind or through holes in metal, steel, and alloys
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This #6-32 UNC spiral-point tap is made from TiN coated high speed steel with H2 / 2B tolerance and a plug chamfer. Its 2-flute design pushes chips forward, making it suitable for threading blind or through holes in metal, steel, and alloys