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CLEVELAND 5-Piece Four-Flute Machine Countersink Set - Four-Flute Machine Countersink Sets
CLEVELANDFour-Flute Machine Countersink Sets

CLEVELAND 5-Piece Four-Flute Machine Countersink Set

The CLEVELAND Countersink Set (MPN C00969) is a 5-piece, four-flute machine countersink set with an 82° angle, ranging from 1/4 in to 3/4 in, made of black oxide high speed steel. This set is designed for precision…

SKU 3G-OTH-222342

Also listed as: C 00969 · C-00969

Brand
CLEVELAND
Item
5-Piece Four-Flute Machine Countersink Set
Category
Four-Flute Machine Countersink Sets
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CLEVELAND
Manufacturer Part Number
C00969
Type
5 Pc, 1/4 in to 3/4 in, Black Oxide High Speed Steel
Flute
4

Technical Documents

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

Product Description

The CLEVELAND Countersink Set (MPN C00969) is a 5-piece, four-flute machine countersink set with an 82° angle, ranging from 1/4 in to 3/4 in, made of black oxide high speed steel. This set is designed for precision countersinking operations in industrial machining applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a CLEVELAND countersink set used for?

A CLEVELAND countersink set creates a conical recess in a drilled hole so that a flat-head screw sits flush with the workpiece surface. It is used in metalworking, woodworking, and general fabrication across machining, aerospace, and automotive industries.

What are the specifications of the CLEVELAND C00969 countersink set?

The CLEVELAND C00969 set includes five pieces ranging from 1/4 in to 3/4 in, with an 82° included angle, four flutes, and black oxide high-speed steel construction. It is designed for machine use and delivers clean, chatter-free countersinking in ferrous and non-ferrous materials.

Where to buy a CLEVELAND countersink set worldwide?

3G Electric supplies the CLEVELAND C00969 countersink set 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 cutting tools across 14 industrial departments.

How to select the right countersink set for your application?

Match the countersink angle to your fastener head angle — 82° is standard for inch flat-head screws. Choose high-speed steel for general metalwork; black oxide adds lubricity and corrosion resistance. Ensure the set covers your required diameter range, such as the 1/4 in to 3/4 in range of this CLEVELAND set.

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 four-flute machine countersink sets. 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
Black oxide high-speed steel countersink with 60° included angle and four flutes. Body diameter 1/4 in, shank 3/16 in. Used for chamfering holes to seat fasteners flush in metal, wood, or plastic, and for deburring edges in machining operations
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Black oxide high-speed steel countersink with 60° included angle and four flutes. Body diameter 1/4 in, shank 3/16 in. Used for chamfering holes to seat fasteners flush in metal, wood, or plastic, and for deburring edges in machining operations
Black oxide high-speed steel four-flute machine countersink with a 100° included angle. Body diameter 1/4 in, shank 3/16 in. Designed for precision chamfering and deburring of holes in metalworking, creating a recess for flat-head screws in ferrous materials
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Black oxide high-speed steel four-flute machine countersink with a 100° included angle. Body diameter 1/4 in, shank 3/16 in. Designed for precision chamfering and deburring of holes in metalworking, creating a recess for flat-head screws in ferrous materials
This four-flute machine countersink is made from black oxide high speed steel with a 1/2 in body diameter and an 82° included angle. It is used for precision chamfering and deburring of pre-drilled holes in metalworking and machining operations, preparing holes for flat-head screws to achieve a flush finish
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This four-flute machine countersink is made from black oxide high speed steel with a 1/2 in body diameter and an 82° included angle. It is used for precision chamfering and deburring of pre-drilled holes in metalworking and machining operations, preparing holes for flat-head screws to achieve a flush finish
Black oxide high speed steel four-flute machine countersink with 1/4 in body diameter and 3/16 in shank. Designed for creating conical recesses for flat-head screws in metalworking applications on ferrous and non-ferrous materials
CLEVELAND
Black oxide high speed steel four-flute machine countersink with 1/4 in body diameter and 3/16 in shank. Designed for creating conical recesses for flat-head screws in metalworking applications on ferrous and non-ferrous materials
Black oxide high-speed steel countersink with a 60° included angle and four flutes. Body diameter is 3/8 in. Designed for machine use to create chamfers for fastener seating or edge finishing in metal, wood, and plastic
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Black oxide high-speed steel countersink with a 60° included angle and four flutes. Body diameter is 3/8 in. Designed for machine use to create chamfers for fastener seating or edge finishing in metal, wood, and plastic
This four-flute machine countersink from CLEVELAND has a 3/4 in body diameter and is made from black oxide high-speed steel. It is used for deburring and countersinking holes in metal, creating a conical recess for flat-head screws. The black oxide finish reduces chip buildup during operation
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This four-flute machine countersink from CLEVELAND has a 3/4 in body diameter and is made from black oxide high-speed steel. It is used for deburring and countersinking holes in metal, creating a conical recess for flat-head screws. The black oxide finish reduces chip buildup during operation

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