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CLEVELAND Oversized Spiral-Point Tap - Oversized Spiral-Point Taps
CLEVELANDOversized Spiral-Point Taps

CLEVELAND Oversized Spiral-Point Tap

The CLEVELAND Spiral Point Tap is an oversized spiral-point tap for 1/4"-20 UNC threads, featuring H11 / 1B tolerance, a plug chamfer, and high-speed steel construction with 2 flutes (MPN C57135). 3G Electric…

SKU 3G-OTH-251212

Also listed as: C 57135 · C-57135

Brand
CLEVELAND
Item
Oversized Spiral-Point Tap
Category
Oversized Spiral-Point Taps
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C57135
Type
H11 / 1B, 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 is an oversized spiral-point tap for 1/4"-20 UNC threads, featuring H11 / 1B tolerance, a plug chamfer, and high-speed steel construction with 2 flutes (MPN C57135). 3G Electric interprets this demand and sources the genuine CLEVELAND tool, backed by specialist expertise across 14 industrial departments — including machining — and trusted depth in combustion, pumps, and controls.

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, particularly in production environments. Its spiral-point design pushes chips ahead, reducing clogging. Common applications include automotive, aerospace, and general manufacturing where precise internal threads are required.

What are the specifications of the CLEVELAND C57135 tap?

The CLEVELAND C57135 is a 1/4"-20 UNC spiral point tap with H11 / 1B tolerance, 2 flutes, and a plug chamfer. It is made from high-speed steel (HSS) and is classified as an oversized spiral-point tap. This design ensures accurate thread cutting in harder materials.

Where to buy CLEVELAND taps in worldwide?

CLEVELAND taps are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for pricing and lead time on the C57135 or other CLEVELAND tooling.

How to select the right CLEVELAND tap for a job?

Select a CLEVELAND tap based on thread size (e.g., 1/4"-20 UNC), material type, and hole configuration. For blind holes, use a spiral point tap like the C57135 to evacuate chips. Match the chamfer type (plug for general use) and tolerance class (H11 / 1B) to your thread requirements.

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 oversized 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
This CLEVELAND spiral-point tap is designed for threading blind or through holes in production machining. It features a plug chamfer, 3 flutes, and high-speed steel construction. The spiral-point design pushes chips forward to prevent clogging during high-speed tapping operations
CLEVELAND
This CLEVELAND spiral-point tap is designed for threading blind or through holes in production machining. It features a plug chamfer, 3 flutes, and high-speed steel construction. The spiral-point design pushes chips forward to prevent clogging during high-speed tapping operations
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
CLEVELAND spiral-point tap for threading blind or through holes. Features a 1/4"-20 UNC thread size, H5 tolerance for 2B-3B fit classes, plug chamfer, 2-flute design, and high-speed steel construction. Suitable for general machining applications in steel, aluminum, or cast iron
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CLEVELAND spiral-point tap for threading blind or through holes. Features a 1/4"-20 UNC thread size, H5 tolerance for 2B-3B fit classes, plug chamfer, 2-flute design, and high-speed steel construction. Suitable for general machining applications in steel, aluminum, or cast iron
CLEVELAND Spiral Point Tap: 3/8"-24 UNF, H1 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN C57179)
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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 a 1/4"-20 UNC thread, H3 / 2B tolerance, plug chamfer, and high-speed steel construction with 3 flutes. The spiral-point design pushes chips forward to reduce clogging. Suitable for production machining in ferrous and non-ferrous materials
CLEVELAND
General purpose spiral-point tap for threading blind or through holes. Features a 1/4"-20 UNC thread, H3 / 2B tolerance, plug chamfer, and high-speed steel construction with 3 flutes. The spiral-point design pushes chips forward to reduce clogging. Suitable for production machining in ferrous and non-ferrous materials
CLEVELAND Spiral Point Tap: 5/16"-18 UNC, H1 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN C57149)
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CLEVELAND Spiral Point Tap: 5/16"-18 UNC, H1 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN C57149)

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CLEVELAND Spiral Point Tap: 1/4"-20 UNC, H13 / 1B, 3 Flute, Plug Chamfer, High Speed Steel (MPN C83045)
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This CLEVELAND spiral-point tap is designed for threading blind holes in ferrous and non-ferrous materials. Its spiral-point geometry pushes chips forward, reducing clogging. The oversized design accommodates thread repair or coating allowance. Common applications include general manufacturing where precise internal threads are required
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This CLEVELAND spiral-point tap is designed for threading blind holes in ferrous and non-ferrous materials. Its spiral-point geometry pushes chips forward, reducing clogging. The oversized design accommodates thread repair or coating allowance. Common applications include general manufacturing where precise internal threads are required
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