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CLEVELAND Counterbore Pilot, 5/32 in Pilot Hole Dia, 1 3/8 in Overall Lg - Counterbore Pilots
CLEVELANDCounterbore Pilots

CLEVELAND Counterbore Pilot, 5/32 in Pilot Hole Dia, 1 3/8 in Overall Lg

The CLEVELAND Pilot for Counterbores (MPN C46597) is a counterbore pilot with a 7/16 in head diameter, a 5/32 in pilot hole diameter, and a 1 3/8 in overall length. This OEM component is designed for use with…

SKU 3G-OTH-183787

Also listed as: C 46597 · C-46597

Brand
CLEVELAND
Item
Counterbore Pilot, 5/32 in Pilot Hole Dia, 1 3/8 in Overall Lg
Category
Counterbore Pilots
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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
C46597
Overall Lg
1 3/8 in
Pilot Hole Dia
5/32 in

Technical Documents

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

Product Description

The CLEVELAND Pilot for Counterbores (MPN C46597) is a counterbore pilot with a 7/16 in head diameter, a 5/32 in pilot hole diameter, and a 1 3/8 in overall length. This OEM component is designed for use with CLEVELAND counterbores to guide and align cutting operations.

Frequently Asked Questions

What is a CLEVELAND counterbore pilot used for?

A CLEVELAND counterbore pilot guides a counterbore cutter to enlarge a hole to a precise depth for socket-head cap screws. It ensures concentric alignment and a clean, accurate seat in metalworking applications across machining, tooling, and maintenance operations.

What are the specifications of the CLEVELAND C46597 counterbore pilot?

The CLEVELAND C46597 counterbore pilot has a 7/16 in head diameter, a 5/32 in pilot hole diameter, and a 1 3/8 in overall length. It is designed for use with matching counterbore cutters to produce accurate, repeatable counterbores in industrial machining.

Where to buy CLEVELAND counterbore pilots worldwide?

3G Electric supplies CLEVELAND counterbore pilots like the C46597 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other industrial tooling from CLEVELAND.

How to select the correct counterbore pilot for a job?

Select a counterbore pilot whose pilot hole diameter matches the existing hole in your workpiece and whose head diameter matches the counterbore cutter. The CLEVELAND C46597 with a 5/32 in pilot hole and 7/16 in head is a common choice for socket-head cap screw applications.

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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Counterbore pilot designed to guide counterbore tools for creating recessed holes for bolt heads or screws. Ensures concentric alignment and precise depth in machining operations. Overall length 1 7/8 in, pilot hole diameter 1/4 in
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Counterbore pilot designed to guide counterbore tools for creating recessed holes for bolt heads or screws. Ensures concentric alignment and precise depth in machining operations. Overall length 1 7/8 in, pilot hole diameter 1/4 in
Counterbore pilot designed to guide counterbore tools for creating recesses for bolt heads or nuts. Features a 3/16 in pilot hole diameter and 1 5/8 in overall length. Ensures concentric alignment with existing pilot holes in metalworking and machining applications
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Counterbore pilot designed to guide counterbore tools for creating recesses for bolt heads or nuts. Features a 3/16 in pilot hole diameter and 1 5/8 in overall length. Ensures concentric alignment with existing pilot holes in metalworking and machining applications
Counterbore pilot used to guide a counterbore cutter for enlarging existing holes to precise depths. Features a 1/4 in pilot hole diameter and 1 7/8 in overall length. Commonly employed in machining operations to create recessed holes for socket-head cap screws or bolts
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Counterbore pilot used to guide a counterbore cutter for enlarging existing holes to precise depths. Features a 1/4 in pilot hole diameter and 1 7/8 in overall length. Commonly employed in machining operations to create recessed holes for socket-head cap screws or bolts
Counterbore pilot designed to guide counterbore cutters for accurate hole enlargement. Features a 5/16 in pilot hole diameter and 2 3/64 in overall length. Used in machining operations to maintain concentricity with existing pilot holes for bolt or screw clearance
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Counterbore pilot designed to guide counterbore cutters for accurate hole enlargement. Features a 5/16 in pilot hole diameter and 2 3/64 in overall length. Used in machining operations to maintain concentricity with existing pilot holes for bolt or screw clearance
Counterbore pilot used to guide counterbore tools for enlarging drilled holes to precise depths. Ensures concentric alignment for accurate fastener seating in machining operations. Features a 3/16 in pilot hole diameter and 2 1/16 in overall length
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Counterbore pilot used to guide counterbore tools for enlarging drilled holes to precise depths. Ensures concentric alignment for accurate fastener seating in machining operations. Features a 3/16 in pilot hole diameter and 2 1/16 in overall length
Counterbore pilot used to guide counterbore cutters for creating recessed holes for bolt heads or nuts. Ensures concentric alignment and precise depth in metalworking applications. Pilot hole diameter: 3/16 in. Overall length: 1 5/8 in
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Counterbore pilot used to guide counterbore cutters for creating recessed holes for bolt heads or nuts. Ensures concentric alignment and precise depth in metalworking applications. Pilot hole diameter: 3/16 in. Overall length: 1 5/8 in

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This counterbore pilot guides a counterbore cutter to enlarge a hole to a precise depth, ensuring concentric alignment with an existing pilot hole. It is used in machining and metalworking applications where accurate fastener seating or recessed holes are required. The pilot has a 2 in overall length and a 1/4 in pilot hole diameter
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This counterbore pilot guides a counterbore cutter to enlarge a hole to a precise depth, ensuring concentric alignment with an existing pilot hole. It is used in machining and metalworking applications where accurate fastener seating or recessed holes are required. The pilot has a 2 in overall length and a 1/4 in pilot hole diameter
Counterbore pilot with a 5/16 in pilot hole diameter and 2 9/32 in overall length. Guides counterbore tools to maintain concentricity when enlarging holes for bolt heads or recessed fasteners in metal and plastic workpieces
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Counterbore pilot with a 5/16 in pilot hole diameter and 2 9/32 in overall length. Guides counterbore tools to maintain concentricity when enlarging holes for bolt heads or recessed fasteners in metal and plastic workpieces
Counterbore pilot used to guide a counterbore cutter for creating recesses for bolt heads or nuts. Features a 5/16 in pilot hole diameter and 2 7/64 in overall length. Ensures concentric alignment with an existing pilot hole in machining and assembly operations
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Counterbore pilot used to guide a counterbore cutter for creating recesses for bolt heads or nuts. Features a 5/16 in pilot hole diameter and 2 7/64 in overall length. Ensures concentric alignment with an existing pilot hole in machining and assembly operations
Counterbore pilot for guiding counterbore cutters in machining operations. Features a 1/4 in pilot hole diameter and 1 7/16 in overall length. Ensures concentric alignment with existing pilot holes for recessing bolt heads or nuts
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Counterbore pilot for guiding counterbore cutters in machining operations. Features a 1/4 in pilot hole diameter and 1 7/16 in overall length. Ensures concentric alignment with existing pilot holes for recessing bolt heads or nuts
Counterbore pilot used to guide a counterbore cutter for enlarging holes to precise depths. Ensures concentric alignment and clean finish in machining operations. Pilot hole diameter: 5/32 in, overall length: 1 3/8 in
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Counterbore pilot used to guide a counterbore cutter for enlarging holes to precise depths. Ensures concentric alignment and clean finish in machining operations. Pilot hole diameter: 5/32 in, overall length: 1 3/8 in
Counterbore pilot used to guide counterbore cutters for concentric hole enlargement in machining operations. Features a 5/16 in pilot hole diameter and 2 5/32 in overall length. Suitable for creating recessed fastener seats and bolt holes in metalworking
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Counterbore pilot used to guide counterbore cutters for concentric hole enlargement in machining operations. Features a 5/16 in pilot hole diameter and 2 5/32 in overall length. Suitable for creating recessed fastener seats and bolt holes in metalworking
Counterbore pilot designed to guide counterbore tools for accurate, concentric recesses. Features a 3/8 in pilot hole diameter and 2 11/16 in overall length. Used in machining operations to ensure precise fastener seating
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Counterbore pilot designed to guide counterbore tools for accurate, concentric recesses. Features a 3/8 in pilot hole diameter and 2 11/16 in overall length. Used in machining operations to ensure precise fastener seating
Counterbore pilot used to guide a counterbore cutter for enlarging existing holes to precise depths. Ensures concentric alignment with pilot holes in metal or plastic workpieces. Features a 1/8 in pilot hole diameter and 1 1/2 in overall length
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