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CLEVELAND Countersink: 82°, 6 Flute, 3/8 in Body Dia - Smooth-Finish Six-Flute Countersinks
CLEVELANDSmooth-Finish Six-Flute Countersinks

CLEVELAND Countersink: 82°, 6 Flute, 3/8 in Body Dia

SKU 3G-OTH-188305

Brand
CLEVELAND
Item
Countersink: 82°, 6 Flute, 3/8 in Body Dia
Category
Smooth-Finish Six-Flute Countersinks
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C46379
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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

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 manufacturing — CLEVELAND NAS-spec aircraft extension drills for drilling fastener holes in aluminum airframe panels.
Bridge construction — CLEVELAND Morse-taper shank bridge reamers for enlarging bolt holes in structural steel.
Automotive production — CLEVELAND chucking reamers for precision finishing of engine component bores.
General metalworking — CLEVELAND single-flute countersinks for deburring holes in mild steel parts.
Tool and die making — CLEVELAND interchangeable-pilot counterbores for creating recesses for socket head cap screws.
Maintenance repair — CLEVELAND cobalt aircraft extension drills for drilling hardened steel in equipment repairs.

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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