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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
Part Number
C57135
Category
Oversized Spiral-Point Taps
Available to Order
Also known as:C57135CLEVELAND
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Local office
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Phone
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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 assembly — Cleveland NAS 907 Type J aircraft-extension drill bits for long-reach drilling in confined airframe structures.
General machining — Cleveland AlTiN-coated carbide square end mills for milling steel and stainless steel components.
Metal fabrication — Cleveland 82° single-flute countersinks for seating flat-head screws in inch-based assemblies.
Maintenance and repair — Cleveland black oxide high-speed steel countersinks for deburring and chamfering holes in plant equipment.
Automotive and engine work — Cleveland cobalt aircraft-extension drills for drilling hard alloys in restricted engine bay spaces.
Job shop production — Cleveland carbide single-flute countersinks for high-speed countersinking in aluminum and non-ferrous parts.
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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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