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CLEVELAND Pilot for Counterbores: 1/4 in Head Dia, 1/8 in Pilot Hole Dia - Counterbore Pilots
CLEVELANDCounterbore Pilots

CLEVELAND Pilot for Counterbores: 1/4 in Head Dia, 1/8 in Pilot Hole Dia

The CLEVELAND Pilot for Counterbores (MPN C46558) is a counterbore pilot with a 1/4 in head diameter, a 1/8 in pilot hole diameter, and a 1 3/16 in overall length. This OEM component is designed for use with…

SKU 3G-OTH-183771

Brand
CLEVELAND
Item
Pilot for Counterbores: 1/4 in Head Dia, 1/8 in Pilot Hole Dia
Category
Counterbore Pilots
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C46558
Overall Lg
1 3/16 in
Pilot Hole Dia
1/8 in
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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND Pilot for Counterbores (MPN C46558) is a counterbore pilot with a 1/4 in head diameter, a 1/8 in pilot hole diameter, and a 1 3/16 in overall length. This OEM component is designed for use with CLEVELAND counterbores to guide the cutting tool during machining operations.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a CLEVELAND counterbore pilot used for?

A CLEVELAND counterbore pilot guides a counterbore cutter to enlarge an existing hole to a precise depth. It ensures concentric alignment with the pilot hole, commonly used in machining operations for bolt holes or recessed fastener heads in metalworking and industrial fabrication.

What are the specifications of the CLEVELAND C46558 counterbore pilot?

The CLEVELAND C46558 counterbore pilot has a 1/4 in head diameter, a 1/8 in pilot hole diameter, and a 1 3/16 in overall length. It is manufactured by CLEVELAND under part number C46558, designed for precision alignment in counterboring applications.

Where to buy CLEVELAND counterbore pilots worldwide?

You can source CLEVELAND counterbore pilots worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the C46558 or other CLEVELAND tooling.

How to select the correct CLEVELAND counterbore pilot?

Select a CLEVELAND counterbore pilot by matching the pilot hole diameter to your existing hole size and the head diameter to the counterbore cutter. Ensure overall length accommodates your workpiece depth. For the C46558, use a 1/8 in pilot hole and a 1/4 in head diameter for proper alignment.

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

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