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CLEVELAND C46540 Counterbore Pilot - Counterbore Pilots
CLEVELANDCounterbore Pilots

CLEVELAND C46540 Counterbore Pilot

The CLEVELAND Pilot for Counterbores (MPN C46540) is a counterbore pilot with a 3/16 in head diameter, a 3/16 in pilot hole diameter, and a 1 7/8 in overall length. This OEM component is designed for use with…

SKU 3G-OTH-183769

Also listed as: C 46540 · C-46540

Brand
CLEVELAND
Item
C46540 Counterbore Pilot
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
C46540
Overall Lg
1 7/8 in
Pilot Hole Dia
3/16 in

Technical Documents

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

Product Description

The CLEVELAND Pilot for Counterbores (MPN C46540) is a counterbore pilot with a 3/16 in head diameter, a 3/16 in pilot hole diameter, and a 1 7/8 in overall length. This OEM component is designed for use with counterbores to guide the tool during machining operations.

Frequently Asked Questions

What is a CLEVELAND counterbore pilot used for?

A CLEVELAND counterbore pilot guides the counterbore tool to create a recess for bolt heads or nuts. It ensures concentric alignment with an existing pilot hole, commonly used in machining and assembly operations across industrial departments.

What are the specifications of the CLEVELAND C46540 counterbore pilot?

The CLEVELAND C46540 counterbore pilot has a 3/16 in head diameter, 3/16 in pilot hole diameter, and 1 7/8 in overall length. It is designed for precision alignment in counterboring applications, compatible with CLEVELAND counterbore sets.

Where to buy CLEVELAND counterbore pilots worldwide?

3G Electric supplies CLEVELAND counterbore pilots like the C46540 to customers worldwide. We handle full logistics and customs clearance, sourcing genuine industrial parts across 14 departments including machining and tooling. Contact us for availability and delivery to your location.

How to select the right counterbore pilot for a job?

Select a counterbore pilot with a pilot hole diameter matching your existing hole and a head diameter equal to the counterbore size. The overall length must clear the workpiece. For the CLEVELAND C46540, ensure the pilot hole is 3/16 in and the head diameter is 3/16 in.

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 used to guide a counterbore cutter concentrically with an existing pilot hole. Features a 5/32 in pilot hole diameter and 1 3/8 in overall length. Suitable for metalworking and machining applications requiring precise counterboring for bolt or screw clearance
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Counterbore pilot used to guide a counterbore cutter concentrically with an existing pilot hole. Features a 5/32 in pilot hole diameter and 1 3/8 in overall length. Suitable for metalworking and machining applications requiring precise counterboring for bolt or screw clearance
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Counterbore pilot used to guide counterbore cutters during machining operations. Features a 1/8 in pilot hole diameter and 1 3/8 in overall length. Ensures accurate alignment and concentricity when creating recessed holes for fasteners
Counterbore pilot used to guide counterbore tools for concentric hole enlargement. Features a 3/32 in pilot hole diameter and 1 7/16 in overall length. Suitable for machining applications requiring precise fastener seating or recessed holes
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Counterbore pilot used to guide counterbore tools for concentric hole enlargement. Features a 3/32 in pilot hole diameter and 1 7/16 in overall length. Suitable for machining applications requiring precise fastener seating or recessed holes
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Counterbore pilot with 3/32 in pilot hole diameter and 1 7/16 in overall length. Guides counterbore tools for creating recesses for fastener heads in metalworking and machining operations
This counterbore pilot guides counterbore tools for precise alignment with existing pilot holes. It features a 1/8 in pilot hole diameter and 1 5/16 in overall length. Used in machining operations to ensure concentric hole enlargement
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This counterbore pilot guides counterbore tools for precise alignment with existing pilot holes. It features a 1/8 in pilot hole diameter and 1 5/16 in overall length. Used in machining operations to ensure concentric hole enlargement
Counterbore pilot used to guide counterbore tools for accurate hole enlargement and concentric alignment in machining operations. Features a 3/16 in pilot hole diameter and 1 7/8 in overall length. Suitable for creating recessed holes for fastener seating in metalwork
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Counterbore pilot used to guide counterbore tools for accurate hole enlargement and concentric alignment in machining operations. Features a 3/16 in pilot hole diameter and 1 7/8 in overall length. Suitable for creating recessed holes for fastener seating in metalwork

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Counterbore pilot designed to guide counterbore cutters for precise depth and concentric alignment when enlarging holes. Used in machining operations to create recessed holes for bolt heads or fasteners. Features a 3/16 in pilot hole diameter and 1 7/8 in overall length
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Counterbore pilot for guiding counterbore cutters during machining operations. Features a 3/32 in pilot hole diameter and 1 3/8 in overall length. Used to ensure concentric alignment when enlarging holes for bolt seats or recessed fastener heads in metal or plastic workpieces
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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
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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
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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
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