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CLEVELAND 82° Smooth-Finish Six-Flute Countersink - Smooth-Finish Six-Flute Countersinks
CLEVELANDSmooth-Finish Six-Flute Countersinks

CLEVELAND 82° Smooth-Finish Six-Flute Countersink

CLEVELAND Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188305

Also listed as: C 46379 · C-46379

Brand
CLEVELAND
Item
82° Smooth-Finish Six-Flute Countersink
Part Number
C46379
Category
Smooth-Finish Six-Flute Countersinks
Available to Order
Also known as:C46379CLEVELAND
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C46379

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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 82° countersink used for?

This CLEVELAND 82° six-flute countersink creates smooth, burr-free chamfers for flat-head screws in metalworking. It is commonly used in machining, aerospace, and automotive applications where a precise 82° angle and fine surface finish are required.

What are the specifications of the CLEVELAND C46379 countersink?

The CLEVELAND C46379 is an 82° countersink with six flutes, a 3/8 in body diameter, and a carbide cutting edge. It is designed for smooth-finish chamfering in ferrous and non-ferrous materials. The carbide tip provides extended tool life and consistent performance.

Where to buy CLEVELAND countersinks worldwide?

3G Electric supplies CLEVELAND countersinks like the C46379 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 82°, six-flute, carbide countersink.

How to select the right countersink for a 82° flat-head screw?

Match the countersink angle exactly to the screw head angle—82° for most inch flat-head screws. Choose a six-flute design like this CLEVELAND model for smoother finishes. Ensure the body diameter exceeds the screw head size. Carbide is preferred for harder materials.

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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