We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

CLEVELAND Pilot for Counterbores: 3/8 in Head Dia, 5/16 in Pilot Hole Dia - Counterbore Pilots
CLEVELANDCounterbore Pilots

CLEVELAND Pilot for Counterbores: 3/8 in Head Dia, 5/16 in Pilot Hole Dia

The CLEVELAND Pilot for Counterbores (MPN C46587) is a counterbore pilot with a 3/8 in head diameter, a 5/16 in pilot hole diameter, and a 2 3/64 in overall length. This OEM component is designed for use with…

SKU 3G-OTH-183783

Also listed as: C 46587 · C-46587

Brand
CLEVELAND
Item
Pilot for Counterbores: 3/8 in Head Dia, 5/16 in Pilot Hole Dia
Category
Counterbore Pilots
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CLEVELAND
Manufacturer Part Number
C46587
Overall Lg
2 3/64 in
Pilot Hole Dia
5/16 in

Technical Documents

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

Product Description

The CLEVELAND Pilot for Counterbores (MPN C46587) is a counterbore pilot with a 3/8 in head diameter, a 5/16 in pilot hole diameter, and a 2 3/64 in overall length. This OEM component is designed for use with CLEVELAND counterbores to guide cutting tools accurately 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 a hole to a precise depth while keeping the tool concentric with an existing pilot hole. It is commonly used in metalworking and machining applications where accurate, repeatable counterboring is required for bolt or screw clearance.

What are the specifications of the CLEVELAND C46587 counterbore pilot?

The CLEVELAND C46587 counterbore pilot has a 3/8 in head diameter, a 5/16 in pilot hole diameter, and an overall length of 2 3/64 in. It is designed for use with CLEVELAND counterbores and is identified by manufacturer part number C46587.

Where to buy CLEVELAND counterbore pilots worldwide?

CLEVELAND counterbore pilots are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on the C46587 pilot.

How to select the correct CLEVELAND counterbore pilot?

Select a CLEVELAND counterbore pilot by matching the pilot hole diameter to the existing hole in your workpiece and the head diameter to the counterbore cutter size. For the C46587, ensure your pilot hole is 5/16 in and your counterbore head accepts a 3/8 in diameter pilot.

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: 3/8 in Head Dia, 3/16 in Pilot Hole Dia, 1 5/8 in Overall Lg (MPN C46585)
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CLEVELAND Pilot for Counterbores: 13/32 in Head Dia, 5/16 in Pilot Hole Dia, 2 7/64 in Overall Lg (MPN C46594)
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CLEVELAND Pilot for Counterbores: 13/32 in Head Dia, 5/16 in Pilot Hole Dia, 2 7/64 in Overall Lg (MPN C46594)
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
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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CLEVELAND Pilot for Counterbores: 13/32 in Head Dia, 3/16 in Pilot Hole Dia, 2 1/16 in Overall Lg (MPN C46592)
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
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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

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Counterbore pilot for guiding counterbore cutters in machining applications. Features a 3/16 in pilot hole diameter and 1 5/8 in overall length. Used to create recessed holes for bolt heads or fasteners with accurate alignment
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Counterbore pilot designed to guide counterbore cutters for creating recesses for bolt heads or nuts. Features a pilot hole diameter of 1/8 in and overall length of 1 5/16 in. Ensures concentric alignment with existing pilot holes in machining operations
Counterbore pilot used to guide and align counterbore cutters for enlarging holes to precise diameters. Features a 3/8 in pilot hole diameter and 2-9/16 in overall length. Commonly applied in metalworking to create recessed holes for bolt heads or fasteners
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Counterbore pilot used to guide and align counterbore cutters for enlarging holes to precise diameters. Features a 3/8 in pilot hole diameter and 2-9/16 in overall length. Commonly applied in metalworking to create recessed holes for bolt heads or fasteners
Counterbore pilot used to guide a counterbore cutter for enlarging holes to precise depths. Features a 3/32 in pilot hole diameter and 1 5/16 in overall length. Commonly employed in machining operations to create recessed holes for fasteners
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Counterbore pilot used to guide a counterbore cutter for enlarging holes to precise depths. Features a 3/32 in pilot hole diameter and 1 5/16 in overall length. Commonly employed in machining operations to create recessed holes for fasteners
Counterbore pilot used to guide a counterbore cutter for creating recesses for bolt heads or nuts. Ensures concentric alignment with an existing pilot hole. Features a 1/8 in pilot hole diameter and 1 3/8 in overall length. Suitable for metalworking and machining applications requiring precision fastener seating
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Counterbore pilot used to guide a counterbore cutter for creating recesses for bolt heads or nuts. Ensures concentric alignment with an existing pilot hole. Features a 1/8 in pilot hole diameter and 1 3/8 in overall length. Suitable for metalworking and machining applications requiring precision fastener seating