Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

CLEVELAND Counterbore Pilot C46594, 5/16 in Pilot Hole, 2 7/64 in Overall Length - Counterbore Pilots
CLEVELANDCounterbore Pilots

CLEVELAND Counterbore Pilot C46594, 5/16 in Pilot Hole, 2 7/64 in Overall Length

The CLEVELAND Pilot for Counterbores (MPN C46594) is a counterbore pilot with a 13/32 in head diameter, a 5/16 in pilot hole diameter, and an overall length of 2 7/64 in. This precision component from CLEVELAND is…

SKU 3G-OTH-183786

Also listed as: C 46594 · C-46594

Brand
CLEVELAND
Item
Counterbore Pilot C46594, 5/16 in Pilot Hole, 2 7/64 in Overall Length
Category
Counterbore Pilots
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
C46594
Overall Lg
2 7/64 in
Pilot Hole Dia
5/16 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The CLEVELAND Pilot for Counterbores (MPN C46594) is a counterbore pilot with a 13/32 in head diameter, a 5/16 in pilot hole diameter, and an overall length of 2 7/64 in. This precision component from CLEVELAND is designed for use with counterbores to guide cutting tools accurately.

Frequently Asked Questions

What is a CLEVELAND counterbore pilot used for?

A CLEVELAND counterbore pilot guides a counterbore cutter 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 C46594 counterbore pilot?

The CLEVELAND C46594 counterbore pilot has a 13/32 in head diameter, a 5/16 in pilot hole diameter, and a 2 7/64 in overall length. It is designed for precision alignment in counterboring applications.

Where to buy CLEVELAND counterbore pilots worldwide?

3G Electric supplies CLEVELAND counterbore pilots like the C46594 worldwide. We handle full logistics and customs clearance to deliver industrial cutting tools to your facility, ensuring you get the right pilot for your machining needs.

How to select the correct 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 CLEVELAND C46594, with a 5/16 in pilot hole and 13/32 in head, suits standard applications. Verify overall length for tool clearance.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
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
CLEVELAND
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 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
CLEVELAND
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
CLEVELAND
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 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
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 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
CLEVELAND
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
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
CLEVELAND
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

More from CLEVELAND

View all CLEVELAND parts
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 7/8 in overall length. Ensures concentric alignment with existing pilot holes in machining and assembly operations
CLEVELAND
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 7/8 in overall length. Ensures concentric alignment with existing pilot holes in machining and assembly operations
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
CLEVELAND
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
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
CLEVELAND
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
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
CLEVELAND
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
CLEVELAND
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 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
CLEVELAND
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
CLEVELAND
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
CLEVELAND
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