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CLEVELAND Countersink: 82°, 3 Flute, 1/4 in Body Dia, 3/16 in Shank - General Purpose Three-Flute Countersinks
CLEVELANDGeneral Purpose Three-Flute Countersinks

CLEVELAND Countersink: 82°, 3 Flute, 1/4 in Body Dia, 3/16 in Shank

The CLEVELAND Countersink is an 82°, general purpose three-flute countersink made from black oxide high speed steel. It features a 1/4 in body diameter and a 3/16 in shank (MPN C46151). 3G Electric interprets demand…

SKU 3G-OTH-184628

Also listed as: C 46151 · C-46151

Brand
CLEVELAND
Item
Countersink: 82°, 3 Flute, 1/4 in Body Dia, 3/16 in Shank
Category
General Purpose Three-Flute Countersinks
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CLEVELAND
Manufacturer Part Number
C46151
Type
Black Oxide High Speed Steel
Flute
3
Shank
3/16 in
Body Dia
1/4 in

Technical Documents

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

Product Description

The CLEVELAND Countersink is an 82°, general purpose three-flute countersink made from black oxide high speed steel. It features a 1/4 in body diameter and a 3/16 in shank (MPN C46151). 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments, with specialist expertise in combustion, pumps and controls.

Frequently Asked Questions

What is a CLEVELAND 82° countersink used for?

A CLEVELAND 82° countersink creates a conical recess for flat-head screws in metalworking and machining. Its three-flute design provides smooth cutting and reduced chatter, making it suitable for general-purpose deburring and countersinking on ferrous and non-ferrous materials.

What are the specifications of the CLEVELAND C46151 countersink?

The CLEVELAND C46151 is a general-purpose three-flute countersink with an 82° included angle. It has a 1/4 in body diameter, a 3/16 in shank, and is made from black oxide high-speed steel. The black oxide finish improves wear resistance and reduces friction during use.

Where to buy a CLEVELAND C46151 countersink worldwide?

3G Electric supplies the CLEVELAND C46151 countersink to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other CLEVELAND cutting tools.

How to select the right countersink for a machining job?

Match the countersink angle to your fastener head (82° for standard flat-head screws). Choose high-speed steel for general use or cobalt for harder materials. The CLEVELAND C46151 with three flutes and black oxide coating is a reliable choice for consistent chip evacuation and long tool life in production environments.

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: 100°, 3 Flute, 1/4 in Body Dia, 3/16 in Shank, Black Oxide High Speed Steel (MPN C46153)
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CLEVELAND Countersink: 90°, 3 Flute, 1/4 in Body Dia, 3/16 in Shank, Black Oxide High Speed Steel (MPN C46152)
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