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CLEVELAND C46206 Four-Flute Machine Countersink - Four-Flute Machine Countersinks
CLEVELANDFour-Flute Machine Countersinks

CLEVELAND C46206 Four-Flute Machine Countersink

The CLEVELAND Countersink: 90° is a four-flute machine countersink with a 3/8 in body diameter, made from black oxide high speed steel (MPN C46206).

SKU 3G-OTH-185881

Also listed as: C 46206 · C-46206

Brand
CLEVELAND
Item
C46206 Four-Flute Machine Countersink
Part Number
C46206
Category
Four-Flute Machine Countersinks
Available to Order
Also known as:C46206CLEVELAND
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C46206
Type
Black Oxide High Speed Steel
Flute
4
Body Dia
3/8 in

Technical Documents

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

Product Description

The CLEVELAND Countersink: 90° is a four-flute machine countersink with a 3/8 in body diameter, made from black oxide high speed steel (MPN C46206).

Frequently Asked Questions

What is a CLEVELAND 90° countersink used for?

A CLEVELAND 90° countersink is used to create a conical recess in a workpiece, allowing a flat-head screw or bolt to sit flush with the surface. It is commonly applied in metalworking, machining, and assembly operations across industrial sectors.

What are the specifications of the CLEVELAND C46206 countersink?

The CLEVELAND C46206 is a four-flute machine countersink with a 90° included angle, 3/8 in body diameter, and black oxide high-speed steel construction. It is designed for precise chamfering and deburring in ferrous and non-ferrous materials.

Where to buy CLEVELAND countersinks worldwide?

3G Electric supplies CLEVELAND countersinks worldwide, handling full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine CLEVELAND cutting tools and support procurement across 14 industrial departments.

How to select the right CLEVELAND countersink for your application?

Select a CLEVELAND countersink based on the required angle (e.g., 90° for standard flat-head screws), flute count for chip evacuation, body diameter matching the screw head, and material compatibility. High-speed steel with black oxide finish suits general-purpose machining of steel and aluminum.

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 four-flute machine countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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