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CLEVELAND Countersink: 90°, 3 Flute, 1 1/2 in Body Dia, 3/4 in Shank - General Purpose Three-Flute Countersinks
CLEVELANDGeneral Purpose Three-Flute Countersinks

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

The CLEVELAND Countersink: 90° is a general purpose three-flute countersink made of black oxide high speed steel. It features a 1 1/2 in body diameter and a 3/4 in shank (MPN C46191).

SKU 3G-OTH-184892

Also listed as: C 46191 · C-46191

Brand
CLEVELAND
Item
Countersink: 90°, 3 Flute, 1 1/2 in Body Dia, 3/4 in Shank
Category
General Purpose Three-Flute Countersinks
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CLEVELAND
Manufacturer Part Number
C46191
Type
Black Oxide High Speed Steel
Flute
3
Shank
3/4 in
Body Dia
1 1/2 in

Technical Documents

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

Product Description

The CLEVELAND Countersink: 90° is a general purpose three-flute countersink made of black oxide high speed steel. It features a 1 1/2 in body diameter and a 3/4 in shank (MPN C46191).

Frequently Asked Questions

What is the CLEVELAND C46191 countersink used for?

The CLEVELAND C46191 is a general-purpose three-flute countersink used to create a conical recess for flat-head screws in metalworking. Its 90° angle and black oxide high-speed steel construction suit deburring and chamfering on ferrous and non-ferrous materials in industrial machining and fabrication.

What are the specifications of the CLEVELAND C46191 countersink?

The CLEVELAND C46191 is a 90° countersink with three flutes, a 1 1/2 in body diameter, and a 3/4 in shank. It is made from black oxide high-speed steel. The manufacturer part number is C46191. These specs define its compatibility with standard drill chucks and its suitability for general-purpose countersinking.

Where to buy CLEVELAND C46191 countersinks worldwide?

CLEVELAND C46191 countersinks are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on this CLEVELAND three-flute countersink.

How to select the right CLEVELAND countersink for your application?

Select a CLEVELAND countersink by matching the body diameter and shank size to your tool holder and the screw head size. The 90° angle is standard for flat-head screws. For harder materials, black oxide high-speed steel provides wear resistance. Always verify the flute count—three flutes reduce chatter for smoother finishes.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
CLEVELAND Countersink: 82°, 3 Flute, 1 1/2 in Body Dia, 3/4 in Shank, Black Oxide High Speed Steel (MPN C46190)
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CLEVELAND Countersink: 82°, 3 Flute, 1 1/2 in Body Dia, 3/4 in Shank, Black Oxide High Speed Steel (MPN C46190)
CLEVELAND Countersink: 90°, 3 Flute, 2 in Body Dia, 3/4 in Shank, Black Oxide High Speed Steel (MPN C46192)
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CLEVELAND Countersink: 90°, 3 Flute, 2 in Body Dia, 3/4 in Shank, Black Oxide High Speed Steel (MPN C46192)
CLEVELAND Countersink: 90°, 3 Flute, 1 in Body Dia, Black Oxide High Speed Steel (MPN C46182)
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CLEVELAND Countersink: 90°, 3 Flute, 1 in Body Dia, Black Oxide High Speed Steel (MPN C46182)
CLEVELAND Countersink: 60°, 3 Flute, 1 in Body Dia, Black Oxide High Speed Steel (MPN C46180)
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CLEVELAND Countersink: 60°, 3 Flute, 1 in Body Dia, Black Oxide High Speed Steel (MPN C46180)
CLEVELAND Countersink: 82°, 3 Flute, 1 1/4 in Body Dia, Black Oxide High Speed Steel (MPN C46187)
CLEVELAND
CLEVELAND Countersink: 82°, 3 Flute, 1 1/4 in Body Dia, Black Oxide High Speed Steel (MPN C46187)
CLEVELAND Countersink: 120°, 3 Flute, 1 in Body Dia, Black Oxide High Speed Steel (MPN C46185)
CLEVELAND
CLEVELAND Countersink: 120°, 3 Flute, 1 in Body Dia, Black Oxide High Speed Steel (MPN C46185)

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