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CLEVELAND #12-28 UNF General Purpose Spiral-Point Tap - General Purpose Spiral-Point Taps
CLEVELANDGeneral Purpose Spiral-Point Taps

CLEVELAND #12-28 UNF General Purpose Spiral-Point Tap

The CLEVELAND Spiral Point Tap (#12-28 UNF) is a general purpose spiral-point tap with H3 / 2B tolerance, 2 flute, plug chamfer, and high speed steel construction (MPN C57114). 3G Electric interprets your demand for…

SKU 3G-OTH-214124

Also listed as: C 57114 · C-57114

Brand
CLEVELAND
Item
#12-28 UNF General Purpose Spiral-Point Tap
Category
General Purpose Spiral-Point Taps
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C57114
Type
H3 / 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 Point Tap (#12-28 UNF) is a general purpose spiral-point tap with H3 / 2B tolerance, 2 flute, plug chamfer, and high speed steel construction (MPN C57114). 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.

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 ahead, reducing clogging in materials like steel, aluminum, and alloys. Common in automotive, aerospace, and general manufacturing for creating internal threads with high efficiency.

What are the specifications of the CLEVELAND Spiral Point Tap C57114?

The CLEVELAND Spiral Point Tap C57114 is a #12-28 UNF tap with H3 / 2B tolerance, 2 flutes, and a plug chamfer. It is made of high-speed steel (HSS) for durability. This general-purpose tap is designed for precise threading in production environments, suitable for both blind and through holes.

Where to buy CLEVELAND Spiral Point Taps worldwide?

You can source CLEVELAND Spiral Point Taps worldwide through 3G Electric, a global industrial equipment distributor since 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the C57114 or other CLEVELAND taps.

How to select the right CLEVELAND Spiral Point Tap for your application?

To select the right CLEVELAND Spiral Point Tap, match the thread size (e.g., #12-28 UNF), chamfer type (plug for general use), and material (HSS for standard metals). Consider hole type—blind or through—and machine speed. For best results, consult a tap selection guide or contact 3G Electric for sourcing advice.

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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Cross-referenced by specification & description
General purpose spiral-point tap for threading blind or through holes in metal. #12-24 UNC thread size, H3 / 2B tolerance, 2 flutes, plug chamfer, high-speed steel construction. Spiral-point design pushes chips forward to reduce clogging
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General purpose spiral-point tap for threading blind or through holes in metal. #12-24 UNC thread size, H3 / 2B tolerance, 2 flutes, plug chamfer, high-speed steel construction. Spiral-point design pushes chips forward to reduce clogging
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General purpose spiral-point tap for threading blind or through holes. Features a spiral-point design that pushes chips forward, reducing clogging. Made of high-speed steel with H2 / 2B tolerance and plug chamfer. Suitable for producing UNF threads in ferrous and non-ferrous 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, reducing clogging. Made of high-speed steel with H2 / 2B tolerance and plug chamfer. Suitable for producing UNF threads in ferrous and non-ferrous materials
CLEVELAND spiral-point tap for threading blind or through holes in production machining. Features a 1/4"-20 UNC thread size, H3 / 2B tolerance, 2-flute design, and plug chamfer. Constructed from high-speed steel (HSS) for general-purpose threading of ferrous and non-ferrous materials. Manufacturer part number C57129
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CLEVELAND spiral-point tap for threading blind or through holes in production machining. Features a 1/4"-20 UNC thread size, H3 / 2B tolerance, 2-flute design, and plug chamfer. Constructed from high-speed steel (HSS) for general-purpose threading of ferrous and non-ferrous materials. Manufacturer part number C57129

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