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CLEVELAND Countersink: 90°, 1 Flute, 2 in Body Dia, 3/4 in Shank - Fast-Cutting Single-Flute Countersinks
CLEVELANDFast-Cutting Single-Flute Countersinks

CLEVELAND Countersink: 90°, 1 Flute, 2 in Body Dia, 3/4 in Shank

The CLEVELAND Countersink is a 90°, fast-cutting single-flute countersink made from black oxide high speed steel. It features a 2 in body diameter and a 3/4 in shank, with manufacturer part number C46143.

SKU 3G-OTH-185372

Brand
CLEVELAND
Item
Countersink: 90°, 1 Flute, 2 in Body Dia, 3/4 in Shank
Category
Fast-Cutting Single-Flute Countersinks
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C46143
Type
Black Oxide High Speed Steel
Flute
1
Shank
3/4 in
Body Dia
2 in
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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND Countersink is a 90°, fast-cutting single-flute countersink made from black oxide high speed steel. It features a 2 in body diameter and a 3/4 in shank, with manufacturer part number C46143.

Frequently Asked Questions

What is the CLEVELAND C46143 countersink used for?

The CLEVELAND C46143 is a fast-cutting single-flute countersink used to create a 90° chamfer around a pre-drilled hole. It is commonly applied in metalworking and fabrication to deburr edges and prepare holes for flat-head screws, ensuring a flush finish in industrial assemblies.

What are the specifications of the CLEVELAND C46143 countersink?

The CLEVELAND C46143 countersink has a 2 in body diameter, a 3/4 in shank, and one flute. It is made from black oxide high speed steel, which provides wear resistance and heat dissipation. The 90° angle is standard for countersinking flat-head fasteners in steel and other metals.

Where to buy the CLEVELAND C46143 countersink worldwide?

3G Electric supplies the CLEVELAND C46143 countersink worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source and deliver this CLEVELAND tool to any international destination.

How to select the right CLEVELAND countersink for your application?

Select a CLEVELAND countersink based on hole size and material. The C46143 with a 2 in body and 3/4 in shank suits larger holes in steel. Match the flute count to chip evacuation needs: single-flute designs like this one cut fast and clear chips well. Always verify shank compatibility with your tool holder.

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 fast-cutting single-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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