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CLEVELAND C46321 Fast-Cutting Single-Flute Countersink - Fast-Cutting Single-Flute Countersinks
CLEVELANDFast-Cutting Single-Flute Countersinks

CLEVELAND C46321 Fast-Cutting Single-Flute Countersink

CLEVELAND Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185693

Also listed as: C 46321 · C-46321

Brand
CLEVELAND
Item
C46321 Fast-Cutting Single-Flute Countersink
Part Number
C46321
Category
Fast-Cutting Single-Flute Countersinks
Available to Order
Also known as:C46321CLEVELAND
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C46321

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

Product Description

CLEVELAND Fast-Cutting Single-Flute Countersinks.

Frequently Asked Questions

What is the CLEVELAND C46321 countersink used for?

The CLEVELAND C46321 is a fast-cutting single-flute countersink used to create a conical recess for flush-mounting flat-head screws in metalworking and machining applications. Its 60° angle and carbide construction suit precision deburring and chamfering on ferrous and non-ferrous materials.

What are the specifications of the CLEVELAND C46321 countersink?

The CLEVELAND C46321 countersink has a 60° included angle, 1 flute, 3/16 in body diameter, and 3/16 in shank diameter. It is made of carbide for durability and is designed for fast, single-flute cutting. The manufacturer part number is C46321.

Where to buy the CLEVELAND C46321 countersink worldwide?

You can source the CLEVELAND C46321 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this carbide single-flute countersink.

How to select the right CLEVELAND countersink for your application?

Select a CLEVELAND countersink based on the required angle (e.g., 60° for standard flat-head screws), material compatibility (carbide for hard metals), and shank size matching your tool holder. The C46321 with 3/16 in shank suits small-diameter work. Always match flute count to desired chip evacuation speed.

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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