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CLEVELAND Pilot for Counterbores: 7/16 in Head Dia, 1/4 in Pilot Hole Dia - Counterbore Pilots
CLEVELANDCounterbore Pilots

CLEVELAND Pilot for Counterbores: 7/16 in Head Dia, 1/4 in Pilot Hole Dia

The CLEVELAND Pilot for Counterbores (MPN C46599) is a counterbore pilot with a 7/16 in head diameter, a 1/4 in pilot hole diameter, and a 1 7/8 in overall length. This CLEVELAND-branded component is designed for use…

SKU 3G-OTH-183789

Also listed as: C 46599 · C-46599

Brand
CLEVELAND
Item
Pilot for Counterbores: 7/16 in Head Dia, 1/4 in Pilot Hole Dia
Category
Counterbore Pilots
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CLEVELAND
Manufacturer Part Number
C46599
Overall Lg
1 7/8 in
Pilot Hole Dia
1/4 in

Technical Documents

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

Product Description

The CLEVELAND Pilot for Counterbores (MPN C46599) is a counterbore pilot with a 7/16 in head diameter, a 1/4 in pilot hole diameter, and a 1 7/8 in overall length. This CLEVELAND-branded component is designed for use with counterbores in industrial machining applications.

Frequently Asked Questions

What is a CLEVELAND counterbore pilot used for?

A CLEVELAND counterbore pilot guides a counterbore tool to create recessed holes for bolt heads or screws. It ensures concentric alignment and precise depth in metalworking, machining, and assembly applications where flush fasteners are required.

What are the specifications of the CLEVELAND C46599 counterbore pilot?

The CLEVELAND C46599 counterbore pilot has a 7/16 in head diameter, a 1/4 in pilot hole diameter, and a 1 7/8 in overall length. It is designed for use with CLEVELAND counterbores and is made for precision alignment in machining operations.

Where to buy CLEVELAND counterbore pilots worldwide?

You can source CLEVELAND counterbore pilots worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to global destinations. Contact us for availability and lead times on the C46599 and 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 tool. The C46599 fits a 1/4 in pilot hole and 7/16 in head. Always verify overall length clearance for your workpiece.

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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Cross-referenced by specification & description
CLEVELAND Pilot for Counterbores: 7/16 in Head Dia, 3/16 in Pilot Hole Dia, 1 5/8 in Overall Lg (MPN C46598)
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CLEVELAND Pilot for Counterbores: 13/32 in Head Dia, 1/4 in Pilot Hole Dia, 1 7/8 in Overall Lg (MPN C46593)
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CLEVELAND Pilot for Counterbores: 7/16 in Head Dia, 5/32 in Pilot Hole Dia, 1 3/8 in Overall Lg (MPN C46597)
CLEVELAND Pilot for Counterbores: 3/16 in Head Dia, 1/8 in Pilot Hole Dia, 1 5/16 in Overall Lg (MPN C46537)
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CLEVELAND Pilot for Counterbores: 13/32 in Head Dia, 3/16 in Pilot Hole Dia, 2 1/16 in Overall Lg (MPN C46592)

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