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CLEVELAND Standard Counterbore for Interchangeable Pilot - Interchangeable-Pilot Counterbores
CLEVELANDInterchangeable-Pilot Counterbores

CLEVELAND Standard Counterbore for Interchangeable Pilot

The CLEVELAND Counterbore For Interchangeable Pilot is a standard-type counterbore with a 7/8 in bore diameter, designed for use with interchangeable pilots. It accommodates pilot diameters from 5/16 in to 13/16 in…

SKU 3G-OTH-182426

Also listed as: C 46443 · C-46443

Brand
CLEVELAND
Item
Standard Counterbore for Interchangeable Pilot
Part Number
C46443
Category
Interchangeable-Pilot Counterbores
Available to Order
Also known as:C46443CLEVELAND
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Local office
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Phone
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C46443
Type
For 5/16 in to 13/16 in Pilot Dia
Counterbore Type
Standard
For Pilot Diameter
5/16 in to 13/16 in

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

Product Description

The CLEVELAND Counterbore For Interchangeable Pilot is a standard-type counterbore with a 7/8 in bore diameter, designed for use with interchangeable pilots. It accommodates pilot diameters from 5/16 in to 13/16 in, as indicated by manufacturer part number C46443.

Frequently Asked Questions

What is a CLEVELAND counterbore for interchangeable pilot used for?

A CLEVELAND counterbore for interchangeable pilot is used in machining to enlarge a drilled hole to a precise diameter, creating a flat-bottomed recess for bolt heads or nuts. It works with interchangeable pilots that guide the tool, ensuring concentric alignment with existing holes in metalworking applications.

What are the specifications of the CLEVELAND C46443 counterbore?

The CLEVELAND C46443 is a standard-type counterbore with a 7/8 in bore diameter, designed for pilot diameters from 5/16 in to 13/16 in. It is a CLEVELAND-branded tool, suitable for use with interchangeable pilots in precision machining operations.

Where to buy a CLEVELAND counterbore for interchangeable pilot worldwide?

3G Electric supplies the CLEVELAND counterbore for interchangeable pilot worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this tool to your facility. Contact us to source the CLEVELAND C46443 or similar counterbores for your machining needs.

How to select the correct pilot for a CLEVELAND counterbore?

Select a pilot whose diameter matches the existing hole you are counterboring. For the CLEVELAND C46443 counterbore, choose a pilot within the 5/16 in to 13/16 in range. Ensure the pilot shank fits securely into the counterbore's bore to maintain concentricity and avoid tool deflection during operation.

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 interchangeable-pilot counterbores. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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