CLEVELAND Smooth-Finish Six-Flute Countersink, 90°, 1 in Body Dia, Carbide
CLEVELAND Smooth-Finish Six-Flute Countersinks.
SKU 3G-OTH-188010
Also listed as: C 46391 · C-46391
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Product Description
CLEVELAND Smooth-Finish Six-Flute Countersinks.
Frequently Asked Questions
What is a CLEVELAND 90° countersink used for?
A CLEVELAND 90° countersink creates a conical recess for flat-head screws or deburrs holes in metal, plastic, or wood. Its six-flute carbide design delivers a smooth finish and long tool life in machining, fabrication, and maintenance applications across industrial departments.
What are the specifications of the CLEVELAND C46391 countersink?
The CLEVELAND C46391 is a 90° countersink with six flutes, a 1-inch body diameter, and carbide construction. It is designed for smooth-finish countersinking and deburring. The manufacturer part number is C46391, and it is made by CLEVELAND.
Where to buy a CLEVELAND C46391 countersink worldwide?
3G Electric supplies the CLEVELAND C46391 countersink worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source this carbide six-flute countersink for your machining or maintenance needs.
How to select the right countersink for a 90° flat-head screw?
Match the countersink angle exactly to the screw head angle—90° for standard flat-head screws. Choose a body diameter slightly larger than the screw head. For hard materials like stainless steel, use a carbide countersink like the CLEVELAND C46391 for durability and a smooth finish.
Used in
Common applications for CLEVELANDCLEVELAND 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.