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CLEVELAND Counterbore For Interchangeable Pilot: 1 1/8 in Bore Dia - Interchangeable-Pilot Counterbores
CLEVELANDInterchangeable-Pilot Counterbores

CLEVELAND Counterbore For Interchangeable Pilot: 1 1/8 in Bore Dia

The CLEVELAND Counterbore For Interchangeable Pilot (MPN C46449) is a standard interchangeable-pilot counterbore with a 1 1/8 in bore diameter, made from high-speed steel. It accommodates pilot diameters from 3/8 in…

SKU 3G-OTH-182430

Also listed as: C 46449 · C-46449

Brand
CLEVELAND
Item
Counterbore For Interchangeable Pilot: 1 1/8 in Bore Dia
Category
Interchangeable-Pilot Counterbores
Available to Order
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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
C46449
Type
High Speed Steel
Counterbore Type
Standard
For Pilot Diameter
3/8 in to 1-1/16 in

Technical Documents

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

Product Description

The CLEVELAND Counterbore For Interchangeable Pilot (MPN C46449) is a standard interchangeable-pilot counterbore with a 1 1/8 in bore diameter, made from high-speed steel. It accommodates pilot diameters from 3/8 in to 1-1/16 in, designed for precision counterboring operations.

Frequently Asked Questions

What is the CLEVELAND C46449 counterbore used for?

The CLEVELAND C46449 counterbore is used for precision counterboring operations, creating flat-bottomed recesses around existing holes in metal. It is designed for interchangeable pilots, making it suitable for machining tasks in industrial manufacturing and maintenance applications.

What are the specifications of the CLEVELAND C46449 counterbore?

The CLEVELAND C46449 is a standard interchangeable-pilot counterbore with a 1 1/8 in bore diameter, made from high-speed steel. It accommodates pilot diameters from 3/8 in to 1-1/16 in. The manufacturer part number is C46449, and it is designed for precision counterboring.

Where to buy the CLEVELAND C46449 counterbore worldwide?

You can source the CLEVELAND C46449 counterbore through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct tool for your machining needs.

How to select the correct pilot for the CLEVELAND C46449 counterbore?

To select the correct pilot for the CLEVELAND C46449 counterbore, match the pilot diameter to your existing hole size within the range of 3/8 in to 1-1/16 in. Ensure the pilot is compatible with the counterbore's interchangeable design for precise alignment and optimal cutting performance.

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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General purpose three-flute countersink with 82° included angle, made from black oxide high speed steel. Body diameter is 1/2 in. Used for deburring and countersinking holes in metal, wood, or plastic to create chamfered seats for screw heads
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