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CLEVELAND Counterbore For Interchangeable Pilot: 23/32 in Bore Dia - Interchangeable-Pilot Counterbores
CLEVELANDInterchangeable-Pilot Counterbores

CLEVELAND Counterbore For Interchangeable Pilot: 23/32 in Bore Dia

The CLEVELAND Counterbore For Interchangeable Pilot is a standard-type, interchangeable-pilot counterbore with a 23/32 in bore diameter, made from high-speed steel (MPN C46438). It is designed for pilot diameters…

SKU 3G-OTH-182422

Also listed as: C 46438 · C-46438

Brand
CLEVELAND
Item
Counterbore For Interchangeable Pilot: 23/32 in Bore Dia
Category
Interchangeable-Pilot Counterbores
Available to Order
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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
C46438
Type
High Speed Steel
Counterbore Type
Standard
For Pilot Diameter
5/16 in to 21/32 in

Technical Documents

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

Product Description

The CLEVELAND Counterbore For Interchangeable Pilot is a standard-type, interchangeable-pilot counterbore with a 23/32 in bore diameter, made from high-speed steel (MPN C46438). It is designed for pilot diameters ranging from 5/16 in to 21/32 in, as specified by the OEM brand CLEVELAND.

Frequently Asked Questions

What is the CLEVELAND Counterbore For Interchangeable Pilot used for?

The CLEVELAND Counterbore For Interchangeable Pilot is used to enlarge existing holes to a precise diameter for bolt heads or nuts, commonly in metalworking and machining applications. It accepts interchangeable pilots from 5/16 in to 21/32 in, making it versatile for various workpiece setups.

What are the specifications of the CLEVELAND C46438 counterbore?

The CLEVELAND C46438 counterbore has a 23/32 in bore diameter, is made from high-speed steel, and is a standard-type interchangeable-pilot design. It fits pilot diameters from 5/16 in to 21/32 in, as specified by the OEM brand CLEVELAND.

Where to buy the CLEVELAND C46438 counterbore worldwide?

You can source the CLEVELAND C46438 counterbore through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the tool reaches your facility reliably.

How to select the correct pilot for the CLEVELAND counterbore?

Select a pilot with a diameter within the 5/16 in to 21/32 in range that matches your existing hole size. The CLEVELAND counterbore's interchangeable design allows quick pilot changes. Always ensure the pilot shank fits securely before use to maintain concentricity and avoid tool damage.

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 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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Cross-referenced by specification & description
CLEVELAND Counterbore For Interchangeable Pilot: 13/32 in Bore Dia, High Speed Steel (MPN C46428)
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CLEVELAND Counterbore For Interchangeable Pilot: 13/32 in Bore Dia, High Speed Steel (MPN C46428)
CLEVELAND Counterbore For Interchangeable Pilot: 11/16 in Bore Dia, For 1/4 in to 5/8 in Pilot Dia (MPN C46437)
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CLEVELAND Counterbore For Interchangeable Pilot: 11/16 in Bore Dia, For 1/4 in to 5/8 in Pilot Dia (MPN C46437)
This standard-type interchangeable-pilot counterbore from CLEVELAND has a 5/8 in bore diameter and accommodates pilot diameters from 1/4 in to 9/16 in. It is used to enlarge the top portion of a drilled hole to create a flat-bottomed recess for bolt heads or nuts in metalworking and industrial manufacturing applications
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This standard-type interchangeable-pilot counterbore from CLEVELAND has a 5/8 in bore diameter and accommodates pilot diameters from 1/4 in to 9/16 in. It is used to enlarge the top portion of a drilled hole to create a flat-bottomed recess for bolt heads or nuts in metalworking and industrial manufacturing applications
This standard-type interchangeable-pilot counterbore features a 13/16 in bore diameter and accommodates pilot diameters from 5/16 in to 3/4 in. It is used to enlarge the top portion of a drilled hole to a precise diameter, creating a flat-bottomed recess for bolt heads or nuts in metalworking and machining operations
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This standard-type interchangeable-pilot counterbore features a 13/16 in bore diameter and accommodates pilot diameters from 5/16 in to 3/4 in. It is used to enlarge the top portion of a drilled hole to a precise diameter, creating a flat-bottomed recess for bolt heads or nuts in metalworking and machining operations
This standard-type interchangeable-pilot counterbore from CLEVELAND has a 3/4 in bore diameter and accommodates pilot diameters from 5/16 in to 11/16 in. It is used in machining operations to enlarge a drilled hole to a precise diameter, creating a flat-bottomed recess for bolt heads or nuts. The interchangeable pilot design allows quick size changes for different pilot diameters
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This standard-type interchangeable-pilot counterbore from CLEVELAND has a 3/4 in bore diameter and accommodates pilot diameters from 5/16 in to 11/16 in. It is used in machining operations to enlarge a drilled hole to a precise diameter, creating a flat-bottomed recess for bolt heads or nuts. The interchangeable pilot design allows quick size changes for different pilot diameters
CLEVELAND Counterbore For Interchangeable Pilot: 15/16 in Bore Dia, For 5/16 in to 7/8 in Pilot Dia (MPN C46445)
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CLEVELAND Counterbore For Interchangeable Pilot: 15/16 in Bore Dia, For 5/16 in to 7/8 in Pilot Dia (MPN C46445)

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This standard-type counterbore is designed for use with interchangeable pilots ranging from 1/4 in to 17/32 in diameter. It features a 19/32 in bore diameter and is used to enlarge the top portion of a drilled hole to create a flat-bottomed recess for fastener heads in metalworking and industrial assembly applications
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This standard-type counterbore is designed for use with interchangeable pilots ranging from 1/4 in to 17/32 in diameter. It features a 19/32 in bore diameter and is used to enlarge the top portion of a drilled hole to create a flat-bottomed recess for fastener heads in metalworking and industrial assembly applications
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This standard-type interchangeable-pilot counterbore from CLEVELAND has a 9/32 in bore diameter and accommodates pilot diameters from 1/8 in to 7/32 in. It is used to enlarge the top portion of a drilled hole to create a flat seating surface for bolt heads or nuts in machining and assembly applications
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This CLEVELAND counterbore is a standard interchangeable-pilot type with a 1 in bore diameter, designed for pilot diameters from 3/8 in to 15/16 in. It is used to enlarge the top portion of a drilled hole to a precise diameter, creating a flat-bottomed recess for socket-head cap screws or other fasteners. Interchangeable pilots allow quick size changes in metalworking and machining operations
This standard-type interchangeable-pilot counterbore from CLEVELAND has a 3/8 in bore diameter and accommodates pilot diameters from 3/16 in to 5/16 in. It is used to enlarge the top portion of a drilled hole to create a flat-bottomed recess for bolt heads or nuts in metalworking and machining applications
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This standard-type interchangeable-pilot counterbore from CLEVELAND has a 3/8 in bore diameter and accommodates pilot diameters from 3/16 in to 5/16 in. It is used to enlarge the top portion of a drilled hole to create a flat-bottomed recess for bolt heads or nuts in metalworking and machining applications
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This standard interchangeable-pilot counterbore from CLEVELAND has a 1-1/16 in bore diameter and accepts pilot diameters from 3/8 in to 1 in. It is used to enlarge the top of a drilled hole to create a flat seating surface for bolt heads or nuts in metalworking and industrial assembly
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