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CLEVELAND Counterbore Pilot, 3/16 in Pilot Hole, 1 5/8 in Overall Length - Counterbore Pilots
CLEVELANDCounterbore Pilots

CLEVELAND Counterbore Pilot, 3/16 in Pilot Hole, 1 5/8 in Overall Length

The CLEVELAND Pilot for Counterbores (MPN C46579) is a counterbore pilot with an 11/32 in head diameter, a 3/16 in pilot hole diameter, and a 1 5/8 in overall length. This OEM component is designed for use with…

SKU 3G-OTH-183777

Also listed as: C 46579 · C-46579

Brand
CLEVELAND
Item
Counterbore Pilot, 3/16 in Pilot Hole, 1 5/8 in Overall Length
Category
Counterbore Pilots
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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
C46579
Overall Lg
1 5/8 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 C46579) is a counterbore pilot with an 11/32 in head diameter, a 3/16 in pilot hole diameter, and a 1 5/8 in overall length. This OEM component is designed for use with counterbores in machining applications.

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. It is used in metalworking and machining to create recessed holes for bolt heads or fasteners, ensuring accurate alignment and concentricity.

What are the specifications of the CLEVELAND C46579 counterbore pilot?

The CLEVELAND C46579 counterbore pilot has a head diameter of 11/32 in, a pilot hole diameter of 3/16 in, and an overall length of 1 5/8 in. It is a precision tool designed for use with matching counterbore cutters in industrial machining applications.

Where to buy CLEVELAND counterbore pilots worldwide?

You can source CLEVELAND counterbore pilots, including the C46579, through 3G Electric. We handle global logistics, customs clearance, and delivery to worldwide destinations, providing a seamless procurement experience for industrial tooling.

How to select the correct counterbore pilot for a machining job?

Select a counterbore pilot by matching its pilot hole diameter to the existing hole size and its head diameter to the desired counterbore size. The CLEVELAND C46579, with a 3/16 in pilot hole and 11/32 in head, suits applications requiring precise alignment and a 1 5/8 in overall length.

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 a counterbore cutter for enlarging drilled holes to precise depths. Features a 5/32 in pilot hole diameter and 1 3/8 in overall length. Used in machining applications to ensure concentric alignment with an existing pilot hole for bolt or screw clearance
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Counterbore pilot designed to guide a counterbore cutter for enlarging drilled holes to precise depths. Features a 5/32 in pilot hole diameter and 1 3/8 in overall length. Used in machining applications to ensure concentric alignment with an existing pilot hole for bolt or screw clearance
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CLEVELAND Pilot for Counterbores: 11/32 in Head Dia, 1/4 in Pilot Hole Dia, 1 13/16 in Overall Lg (MPN C46580)
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)
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CLEVELAND Pilot for Counterbores: 11/32 in Head Dia, 1/8 in Pilot Hole Dia, 1 1/2 in Overall Lg (MPN C46576)
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CLEVELAND Pilot for Counterbores: 11/32 in Head Dia, 1/8 in Pilot Hole Dia, 1 1/2 in Overall Lg (MPN C46576)
Counterbore pilot designed to guide counterbore cutters for creating recesses for fastener heads. Features a 3/32 in pilot hole diameter and 1 3/8 in overall length. Used in machining and metalworking applications requiring concentric alignment
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Counterbore pilot designed to guide counterbore cutters for creating recesses for fastener heads. Features a 3/32 in pilot hole diameter and 1 3/8 in overall length. Used in machining and metalworking applications requiring concentric alignment

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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
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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
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This counterbore pilot guides a counterbore cutter to enlarge a hole to a precise depth, ensuring concentric alignment. It is used in machining operations for creating recessed holes for bolt heads or fasteners. The pilot has a 3/8 in pilot hole diameter and a 2-1/2 in overall length
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This counterbore pilot guides a counterbore cutter to enlarge a hole to a precise depth, ensuring concentric alignment. It is used in machining operations for creating recessed holes for bolt heads or fasteners. The pilot has a 3/8 in pilot hole diameter and a 2-1/2 in overall length
Counterbore pilot used to guide counterbore cutters for enlarging drilled holes to precise depths. Features a 5/16 in pilot hole diameter and 2 7/32 in overall length. Ensures concentric alignment for accurate fastener seating in machining operations
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Counterbore pilot used to guide counterbore cutters for enlarging drilled holes to precise depths. Features a 5/16 in pilot hole diameter and 2 7/32 in overall length. Ensures concentric alignment for accurate fastener seating in machining operations
Counterbore pilot with 1/8 in pilot hole diameter and 1 3/8 in overall length. Guides counterbore cutters for precise depth and concentric alignment when enlarging holes for fastener recesses in metalworking applications
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Counterbore pilot with 1/8 in pilot hole diameter and 1 3/8 in overall length. Guides counterbore cutters for precise depth and concentric alignment when enlarging holes for fastener recesses in metalworking applications
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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
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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 for enlarging drilled holes to precise depths. Ensures concentric alignment with an existing pilot hole. Pilot hole diameter 3/16 in, overall length 1 7/8 in. Suitable for metalworking and machining applications requiring recessed fastener heads or bolt holes