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CLEVELAND Counterbore For Interchangeable Pilot: 1 1/16 in Bore Dia - Interchangeable-Pilot Counterbores
CLEVELANDInterchangeable-Pilot Counterbores

CLEVELAND Counterbore For Interchangeable Pilot: 1 1/16 in Bore Dia

The CLEVELAND Standard Counterbore For Interchangeable Pilot (MPN C46448) is an interchangeable-pilot counterbore with a 1 1/16 in bore diameter. It is designed for use with pilot diameters ranging from 3/8 in to 1…

SKU 3G-OTH-182429

Also listed as: C 46448 · C-46448

Brand
CLEVELAND
Item
Counterbore For Interchangeable Pilot: 1 1/16 in Bore Dia
Category
Interchangeable-Pilot Counterbores
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C46448
Type
For 3/8 in to 1 in Pilot Dia
Counterbore Type
Standard
For Pilot Diameter
3/8 in to 1 in

Technical Documents

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

Product Description

The CLEVELAND Standard Counterbore For Interchangeable Pilot (MPN C46448) is an interchangeable-pilot counterbore with a 1 1/16 in bore diameter. It is designed for use with pilot diameters ranging from 3/8 in to 1 in. This tool is manufactured by CLEVELAND.

Frequently Asked Questions

What is the CLEVELAND C46448 counterbore used for?

The CLEVELAND C46448 standard counterbore is used to enlarge the top portion of a drilled hole to create a flat seating surface for bolt heads or nuts. It accepts interchangeable pilots from 3/8 in to 1 in diameter, making it suitable for precision machining in metalworking and industrial assembly applications.

What are the specifications of the CLEVELAND C46448 counterbore?

The CLEVELAND C46448 is a standard interchangeable-pilot counterbore with a 1 1/16 in bore diameter. It accommodates pilot diameters from 3/8 in to 1 in. The tool is manufactured by CLEVELAND and is designed for use with compatible pilot assemblies in drilling and countersinking operations.

Where to buy the CLEVELAND C46448 counterbore worldwide?

3G Electric supplies the CLEVELAND C46448 counterbore worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this tool to support your machining operations internationally.

How to select the correct pilot for the CLEVELAND C46448 counterbore?

Select a pilot with a diameter between 3/8 in and 1 in that matches the pre-drilled hole size in your workpiece. The CLEVELAND C46448 counterbore accepts interchangeable pilots within this range. Ensure the pilot shank fits securely into the counterbore's bore to maintain concentricity and avoid tool chatter during operation.

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 interchangeable-pilot counterbores. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
CHICAGO-LATROBE Countersink: 82°, 3 Flute, 1/4 in Body Dia, 3/16 in Shank (MPN 56836)
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CHICAGO-LATROBE Countersink: 82°, 3 Flute, 1/4 in Body Dia, 3/16 in Shank (MPN 56836)
CHICAGO-LATROBE Countersink: 100°, 3 Flute, 1/4 in Body Dia, 3/16 in Shank (MPN 56876)
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CHICAGO-LATROBE Countersink: 100°, 3 Flute, 1/4 in Body Dia, 3/16 in Shank (MPN 56876)
CHICAGO-LATROBE Countersink: 100°, 3 Flute, 1/2 in Body Dia, Black Oxide High Speed Steel (MPN 56880)
CHICAGO-LATROBE
CHICAGO-LATROBE Countersink: 100°, 3 Flute, 1/2 in Body Dia, Black Oxide High Speed Steel (MPN 56880)
CHICAGO-LATROBE Countersink: 90°, 3 Flute, 1/4 in Body Dia, 3/16 in Shank (MPN 56856)
CHICAGO-LATROBE
CHICAGO-LATROBE Countersink: 90°, 3 Flute, 1/4 in Body Dia, 3/16 in Shank (MPN 56856)
CHICAGO-LATROBE Countersink: 100°, 3 Flute, 5/8 in Body Dia, Black Oxide High Speed Steel (MPN 56882)
CHICAGO-LATROBE
CHICAGO-LATROBE Countersink: 100°, 3 Flute, 5/8 in Body Dia, Black Oxide High Speed Steel (MPN 56882)
CHICAGO-LATROBE Countersink: 100°, 3 Flute, 3/8 in Body Dia, Black Oxide High Speed Steel (MPN 56878)
CHICAGO-LATROBE
CHICAGO-LATROBE Countersink: 100°, 3 Flute, 3/8 in Body Dia, Black Oxide High Speed Steel (MPN 56878)

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