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CLEVELAND Smooth-Finish Six-Flute Countersink - Smooth-Finish Six-Flute Countersinks
CLEVELANDSmooth-Finish Six-Flute Countersinks

CLEVELAND Smooth-Finish Six-Flute Countersink

CLEVELAND Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188116

Also listed as: C 46387 · C-46387

Brand
CLEVELAND
Item
Smooth-Finish Six-Flute Countersink
Part Number
C46387
Category
Smooth-Finish Six-Flute Countersinks
Available to Order
Also known as:C46387CLEVELAND
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C46387

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

Product Description

CLEVELAND Smooth-Finish Six-Flute Countersinks.

Frequently Asked Questions

What is a CLEVELAND 90° countersink used for?

A CLEVELAND 90° countersink with six flutes is used to create a smooth, chamfered recess for flat-head screws in metalworking and machining applications. The carbide construction ensures long tool life in ferrous and non-ferrous materials. 3G Electric supplies this and other precision tooling across 14 industrial departments.

What are the specifications of the CLEVELAND C46387 countersink?

The CLEVELAND C46387 is a 90° countersink with six flutes, a 3/8 in body diameter, and carbide construction. It is designed for smooth-finish applications. 3G Electric sources genuine CLEVELAND tooling and can provide technical support for selection and use.

Where to buy CLEVELAND countersinks worldwide?

3G Electric supplies CLEVELAND countersinks like the C46387 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 90°, six-flute, carbide countersink.

How to select the right CLEVELAND countersink for my application?

Select a CLEVELAND countersink based on the required angle (e.g., 90° for flat-head screws), flute count for finish quality, and body diameter matching your fastener size. Carbide is ideal for hard materials. 3G Electric can help match the C46387 or alternative tooling to your job.

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 smooth-finish six-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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