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CLEVELAND Counterbore For Interchangeable Pilot: 3/8 in Bore Dia - Interchangeable-Pilot Counterbores
CLEVELANDInterchangeable-Pilot Counterbores

CLEVELAND Counterbore For Interchangeable Pilot: 3/8 in Bore Dia

The CLEVELAND Counterbore For Interchangeable Pilot is a standard-type interchangeable-pilot counterbore with a 3/8 in bore diameter. It is designed for use with pilot diameters ranging from 3/16 in to 5/16 in, as…

SKU 3G-OTH-182411

Brand
CLEVELAND
Item
Counterbore For Interchangeable Pilot: 3/8 in Bore Dia
Category
Interchangeable-Pilot Counterbores
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C46427
Type
For 3/16 in to 5/16 in Pilot Dia
Counterbore Type
Standard
For Pilot Diameter
3/16 in to 5/16 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 interchangeable-pilot counterbore with a 3/8 in bore diameter. It is designed for use with pilot diameters ranging from 3/16 in to 5/16 in, as specified by manufacturer part number C46427.

Frequently Asked Questions

What is the CLEVELAND C46427 counterbore used for?

The CLEVELAND C46427 interchangeable-pilot counterbore is used to enlarge the top portion of a drilled hole to create a flat-bottomed recess for a bolt head or nut. It works with pilot diameters from 3/16 in to 5/16 in and is common in metalworking and machining applications.

What are the specifications of the CLEVELAND C46427 counterbore?

The CLEVELAND C46427 is a standard-type interchangeable-pilot counterbore with a 3/8 in bore diameter. It is designed for pilot diameters ranging from 3/16 in to 5/16 in. The manufacturer part number is C46427, and the brand is CLEVELAND.

Where to buy the CLEVELAND C46427 counterbore worldwide?

3G Electric supplies the CLEVELAND C46427 counterbore worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct pilot for the CLEVELAND C46427 counterbore?

Select a pilot with a diameter between 3/16 in and 5/16 in to match the CLEVELAND C46427 counterbore. The pilot must fit snugly into the existing hole to guide the counterbore accurately. Always verify pilot shank compatibility with your tool holder before use.

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: 13/16 in Bore Dia, For 5/16 in to 3/4 in Pilot Dia (MPN C46441). Key specifications — Counterbore Type: Standard; Brand: CLEVELAND; For Pilot Diameter: 5/16 in to 3/4 in.
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CLEVELAND Counterbore For Interchangeable Pilot: 1 in Bore Dia, For 3/8 in to 15/16 in Pilot Dia (MPN C46447). Key specifications — Counterbore Type: Standard; Brand: CLEVELAND; For Pilot Diameter: 3/8 in to 15/16 in.
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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). Key specifications — Counterbore Type: Standard; Brand: CLEVELAND; For Pilot Diameter: 5/16 in to 13/16 in.
CLEVELAND Counterbore For Interchangeable Pilot: 1 1/16 in Bore Dia, For 3/8 in to 1 in Pilot Dia (MPN C46448). Key specifications — Counterbore Type: Standard; Brand: CLEVELAND; For Pilot Diameter: 3/8 in to 1 in.
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CLEVELAND Counterbore For Interchangeable Pilot: 7/32 in Bore Dia, For 1/8 in to 7/32 in Pilot Dia (MPN C46422). Key specifications — Counterbore Type: Standard; Brand: CLEVELAND; For Pilot Diameter: 1/8 in to 7/32 in.
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CLEVELAND Counterbore For Interchangeable Pilot: 15/32 in Bore Dia, For 1/4 in to 13/32 in Pilot Dia (MPN C46430). Key specifications — Counterbore Type: Standard; Brand: CLEVELAND; For Pilot Diameter: 1/4 in to 13/32 in.
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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). Key specifications — Counterbore Type: Standard; Brand: CLEVELAND; For Pilot Diameter: 5/16 in to 7/8 in.
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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). Key specifications — Counterbore Type: Standard; Brand: CLEVELAND; For Pilot Diameter: 1/4 in to 7/16 in.
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CLEVELAND Counterbore For Interchangeable Pilot: 13/32 in Bore Dia, High Speed Steel (MPN C46428). Key specifications — Counterbore Type: Standard; Brand: CLEVELAND; For Pilot Diameter: 3/16 in to 11/32 in.