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

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

The CLEVELAND Countersink: 82° is a general purpose three-flute countersink made of black oxide high speed steel, with a 1 1/4 in body diameter (MPN C46187). This tool is designed for creating 82° countersunk holes…

SKU 3G-OTH-184868

Also listed as: C 46187 · C-46187

Brand
CLEVELAND
Item
Countersink: 82°, 3 Flute, 1 1/4 in Body Dia
Category
General Purpose Three-Flute Countersinks
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CLEVELAND
Manufacturer Part Number
C46187
Type
Black Oxide High Speed Steel
Flute
3
Body Dia
1 1/4 in

Technical Documents

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

Product Description

The CLEVELAND Countersink: 82° is a general purpose three-flute countersink made of black oxide high speed steel, with a 1 1/4 in body diameter (MPN C46187). This tool is designed for creating 82° countersunk holes in a variety of materials, leveraging the durability of high speed steel and the lubricity of black oxide finish.

Frequently Asked Questions

What is a CLEVELAND 82° countersink used for?

A CLEVELAND 82° countersink is used to create a conical recess for flat-head screws in metalworking and machining applications. Its three-flute design provides smooth cutting and reduces chatter, making it suitable for general-purpose deburring and countersinking in industrial manufacturing.

What are the specifications of the CLEVELAND C46187 countersink?

The CLEVELAND C46187 is a general-purpose three-flute countersink with an 82° included angle. It has a 1 1/4 in body diameter and is made from black oxide high-speed steel. The black oxide coating improves wear resistance and lubricity during use.

Where to buy a CLEVELAND countersink worldwide?

3G Electric supplies the CLEVELAND C46187 countersink to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time; we source genuine industrial tooling across 14 departments to meet your procurement needs.

How to select the right countersink for a job?

Select a countersink based on screw head angle (82° for flat-head screws in inch systems), material of the workpiece, and desired finish. For steel, a black oxide high-speed steel tool like the CLEVELAND C46187 offers good durability. Match body diameter to the screw head size and use three-flute designs for reduced vibration.

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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