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CLEVELAND Countersink: 60°, 3 Flute, 1 1/2 in Body Dia, 3/4 in Shank - General Purpose Three-Flute Countersinks
CLEVELANDGeneral Purpose Three-Flute Countersinks

CLEVELAND Countersink: 60°, 3 Flute, 1 1/2 in Body Dia, 3/4 in Shank

SKU 3G-OTH-184891

Brand
CLEVELAND
Item
Countersink: 60°, 3 Flute, 1 1/2 in Body Dia, 3/4 in Shank
Category
General Purpose Three-Flute Countersinks
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C46189
Type
Black Oxide High Speed Steel
Flute
3
Shank
3/4 in
Body Dia
1 1/2 in
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Technical Documents

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

Frequently Asked Questions

What is a CLEVELAND 60° countersink used for?

A CLEVELAND 60° countersink is used to create a conical recess for flat-head screws or to deburr holes in metal, wood, or plastic. The 3-flute design provides smooth cutting and reduces chatter, making it ideal for general-purpose machining and fabrication work.

What are the specifications of the CLEVELAND C46189 countersink?

The CLEVELAND C46189 is a 60° general-purpose three-flute countersink made from black oxide high-speed steel. It has a 1 1/2 in body diameter and a 3/4 in shank. The black oxide finish improves wear resistance and reduces friction during use.

Where to buy a CLEVELAND C46189 countersink worldwide?

3G Electric supplies the CLEVELAND C46189 countersink to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this tool to your facility. Contact us for pricing and lead time on your order.

How to select the right countersink for a 60° flat-head screw?

To select the right countersink for a 60° flat-head screw, match the tool angle to the screw head angle—60° is standard for many flat-head screws. Choose a body diameter slightly larger than the screw head. The CLEVELAND 3-flute design minimizes vibration for a clean finish.

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 general purpose three-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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