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CLEVELAND Counterbore For Interchangeable Pilot: 25/32 in Bore Dia - Interchangeable-Pilot Counterbores
CLEVELANDInterchangeable-Pilot Counterbores

CLEVELAND Counterbore For Interchangeable Pilot: 25/32 in Bore Dia

The CLEVELAND Counterbore For Interchangeable Pilot is a standard-type, interchangeable-pilot counterbore with a 25/32 in bore diameter, made from high-speed steel (MPN C46440). It is designed for use with pilot…

SKU 3G-OTH-182424

Also listed as: C 46440 · C-46440

Brand
CLEVELAND
Item
Counterbore For Interchangeable Pilot: 25/32 in Bore Dia
Category
Interchangeable-Pilot Counterbores
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C46440
Type
High Speed Steel
Counterbore Type
Standard
For Pilot Diameter
5/16 in to 23/32 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 25/32 in bore diameter, made from high-speed steel (MPN C46440). It is designed for use with pilot diameters ranging from 5/16 in to 23/32 in.

Frequently Asked Questions

What is the CLEVELAND Counterbore For Interchangeable Pilot used for?

The CLEVELAND Counterbore For Interchangeable Pilot is used to enlarge the top portion of a drilled hole to create a flat-bottomed recess for bolt heads or nuts. It is commonly applied in metalworking and machining operations where precise pilot diameters from 5/16 in to 23/32 in are required.

What are the specifications of the CLEVELAND C46440 counterbore?

The CLEVELAND C46440 is a standard-type interchangeable-pilot counterbore with a 25/32 in bore diameter, made from high-speed steel. It accommodates pilot diameters from 5/16 in to 23/32 in. The high-speed steel construction provides durability for repeated use in industrial machining applications.

Where to buy the CLEVELAND C46440 counterbore worldwide?

You can source the CLEVELAND C46440 counterbore through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this interchangeable-pilot counterbore.

How to select the correct pilot for the CLEVELAND counterbore?

Select a pilot with a diameter that matches the existing hole size, within the range of 5/16 in to 23/32 in, as specified for the CLEVELAND counterbore. Ensure the pilot shank fits securely into the counterbore's bore. Always refer to the manufacturer's guidelines for proper pilot selection and installation.

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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CLEVELAND Counterbore For Interchangeable Pilot: 1 1/8 in Bore Dia, High Speed Steel (MPN C46449)
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CLEVELAND Counterbore For Interchangeable Pilot: 13/16 in Bore Dia, For 5/16 in to 3/4 in Pilot Dia (MPN C46441)
CLEVELAND Counterbore For Interchangeable Pilot: 21/32 in Bore Dia, For 1/4 in to 19/32 in Pilot Dia (MPN C46436)
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CLEVELAND Counterbore For Interchangeable Pilot: 7/8 in Bore Dia, For 5/16 in to 13/16 in Pilot Dia (MPN C46443)
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CLEVELAND Counterbore For Interchangeable Pilot: 7/8 in Bore Dia, For 5/16 in to 13/16 in Pilot Dia (MPN C46443)

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CLEVELAND Counterbore For Interchangeable Pilot: 1/2 in Bore Dia, For 1/4 in to 7/16 in Pilot Dia (MPN C46431)
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CLEVELAND Counterbore For Interchangeable Pilot: 3/16 in Bore Dia, For 1/8 in to 3/16 in Pilot Dia (MPN C46421)
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