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CLEVELAND Fast-Cutting Single-Flute Countersink - Fast-Cutting Single-Flute Countersinks
CLEVELANDFast-Cutting Single-Flute Countersinks

CLEVELAND Fast-Cutting Single-Flute Countersink

The CLEVELAND Countersink is a 90°, fast-cutting single-flute countersink made from black oxide high speed steel. It features a 2 in body diameter and a 3/4 in shank, with manufacturer part number C46143.

SKU 3G-OTH-185372

Also listed as: C 46143 · C-46143

Brand
CLEVELAND
Item
Fast-Cutting Single-Flute Countersink
Part Number
C46143
Category
Fast-Cutting Single-Flute Countersinks
Available to Order
Also known as:C46143CLEVELAND
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Local office
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Phone
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C46143
Type
Black Oxide High Speed Steel
Flute
1
Shank
3/4 in
Body Dia
2 in

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

Product Description

The CLEVELAND Countersink is a 90°, fast-cutting single-flute countersink made from black oxide high speed steel. It features a 2 in body diameter and a 3/4 in shank, with manufacturer part number C46143.

Frequently Asked Questions

What is the CLEVELAND C46143 countersink used for?

The CLEVELAND C46143 is a fast-cutting single-flute countersink used to create a 90° chamfer around a pre-drilled hole. It is commonly applied in metalworking and fabrication to deburr edges and prepare holes for flat-head screws, ensuring a flush finish in industrial assemblies.

What are the specifications of the CLEVELAND C46143 countersink?

The CLEVELAND C46143 countersink has a 2 in body diameter, a 3/4 in shank, and one flute. It is made from black oxide high speed steel, which provides wear resistance and heat dissipation. The 90° angle is standard for countersinking flat-head fasteners in steel and other metals.

Where to buy the CLEVELAND C46143 countersink worldwide?

3G Electric supplies the CLEVELAND C46143 countersink worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source and deliver this CLEVELAND tool to any international destination.

How to select the right CLEVELAND countersink for your application?

Select a CLEVELAND countersink based on hole size and material. The C46143 with a 2 in body and 3/4 in shank suits larger holes in steel. Match the flute count to chip evacuation needs: single-flute designs like this one cut fast and clear chips well. Always verify shank compatibility with your tool holder.

Used in

Common applications for CLEVELAND
Aerospace assembly — Cleveland NAS 907 Type J aircraft-extension drill bits for long-reach drilling in confined airframe structures.
General machining — Cleveland AlTiN-coated carbide square end mills for milling steel and stainless steel components.
Metal fabrication — Cleveland 82° single-flute countersinks for seating flat-head screws in inch-based assemblies.
Maintenance and repair — Cleveland black oxide high-speed steel countersinks for deburring and chamfering holes in plant equipment.
Automotive and engine work — Cleveland cobalt aircraft-extension drills for drilling hard alloys in restricted engine bay spaces.
Job shop production — Cleveland carbide single-flute countersinks for high-speed countersinking in aluminum and non-ferrous parts.
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CLEVELAND Products

3G Electric supplies CLEVELAND fast-cutting single-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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