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OSG 82° Single-Flute Carbide Countersink, 5/8 in Body Dia, 700-6254 - Fast-Cutting Single-Flute Countersinks
OSGFast-Cutting Single-Flute Countersinks

OSG 82° Single-Flute Carbide Countersink, 5/8 in Body Dia, 700-6254

OSG Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185618

Also listed as: 7006254 · 700 6254

Brand
OSG
Item
82° Single-Flute Carbide Countersink, 5/8 in Body Dia, 700-6254
Category
Fast-Cutting Single-Flute Countersinks
Available to Order
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Technical specs
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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

OSG
Manufacturer Part Number
700-6254

Technical Documents

No technical documents available for this product.
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG Fast-Cutting Single-Flute Countersinks.

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 an OSG 82° countersink used for?

An OSG 82° countersink creates a conical recess for flat-head screws in metal, plastic, or wood. The single-flute carbide design delivers fast, chatter-free cutting and a smooth finish. It is widely used in machining, aerospace, and automotive applications where precision countersinking is required.

What are the specifications of the OSG 700-6254 countersink?

The OSG 700-6254 is an 82° single-flute countersink with a 5/8 in body diameter, made from carbide. It is designed for fast cutting and long tool life. The 82° angle matches standard flat-head screw angles, ensuring proper seating and flush assembly in precision work.

Where to buy OSG countersinks worldwide?

3G Electric supplies OSG countersinks like the 700-6254 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine OSG tooling and support your procurement with technical expertise across 14 industrial departments.

How to select the right OSG countersink for your application?

Select an OSG countersink by matching the angle (e.g., 82° for flat-head screws) and body diameter to your fastener size. Carbide tools like the 700-6254 suit harder materials and high-production runs. For softer metals or plastics, consider high-speed steel. Always verify shank compatibility with your toolholder.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG Products

3G Electric supplies OSG fast-cutting single-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
This OSG countersink features a single-flute design with an 82° included angle, matching standard flat-head screw angles for precise chamfering. The carbide construction enables fast cutting in ferrous and non-ferrous materials. It is used for deburring and countersinking holes in metal, plastic, and composite materials in general machining applications
OSG
This OSG countersink features a single-flute design with an 82° included angle, matching standard flat-head screw angles for precise chamfering. The carbide construction enables fast cutting in ferrous and non-ferrous materials. It is used for deburring and countersinking holes in metal, plastic, and composite materials in general machining applications
This OSG countersink features a 60° angle and single-flute design for fast cutting and efficient chip evacuation. Made from carbide, it is suited for deburring and chamfering holes in metal, plastics, and composites. The 5/8 in body diameter creates precise 60° seats for flat-head screws in machining applications
OSG
This OSG countersink features a 60° angle and single-flute design for fast cutting and efficient chip evacuation. Made from carbide, it is suited for deburring and chamfering holes in metal, plastics, and composites. The 5/8 in body diameter creates precise 60° seats for flat-head screws in machining applications
OSG Countersink: 90°, 1 Flute, 5/8 in Body Dia, Carbide (MPN 700-6252)
OSG
OSG Countersink: 90°, 1 Flute, 5/8 in Body Dia, Carbide (MPN 700-6252)
This OSG countersink features a 90° included angle and a single flute for fast cutting. It has a 5/8 in body diameter and is made of carbide. Used for deburring and chamfering holes in metal, plastics, and composites, it creates a clean conical seat for flat-head screws in machining and fabrication applications
OSG
This OSG countersink features a 90° included angle and a single flute for fast cutting. It has a 5/8 in body diameter and is made of carbide. Used for deburring and chamfering holes in metal, plastics, and composites, it creates a clean conical seat for flat-head screws in machining and fabrication applications
This OSG countersink features a single-flute design for fast cutting and an 82° included angle, matching standard flat-head screw angles. The carbide construction provides wear resistance for deburring and countersinking holes in metal, plastic, and composite materials. Body diameter is 3/4 in
OSG
This OSG countersink features a single-flute design for fast cutting and an 82° included angle, matching standard flat-head screw angles. The carbide construction provides wear resistance for deburring and countersinking holes in metal, plastic, and composite materials. Body diameter is 3/4 in
OSG Countersink: 90°, 1 Flute, 3/4 in Body Dia, Carbide (MPN 700-7502)
OSG
OSG Countersink: 90°, 1 Flute, 3/4 in Body Dia, Carbide (MPN 700-7502)

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This OSG countersink features a single-flute carbide design for fast cutting. With a 90° included angle, it is used for deburring and chamfering holes in metal, plastic, and composite materials, creating a conical seat for flat-head screws. Body and shank diameter are both 1/8 in
OSG
This OSG countersink features a single-flute carbide design for fast cutting. With a 90° included angle, it is used for deburring and chamfering holes in metal, plastic, and composite materials, creating a conical seat for flat-head screws. Body and shank diameter are both 1/8 in
Carbide countersink with a 60° included angle and single-flute design for fast cutting. Body diameter is 1 inch. Used for deburring and chamfering holes in metal, plastic, or composite materials
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Carbide countersink with a 60° included angle and single-flute design for fast cutting. Body diameter is 1 inch. Used for deburring and chamfering holes in metal, plastic, or composite materials
This OSG countersink features a 60° included angle and a single-flute design for fast cutting and efficient chip evacuation. The carbide construction provides hardness for use in ferrous and non-ferrous materials. With a 3/4 in body diameter, it is suited for creating conical recesses for flathead screws in machining applications
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This OSG countersink features a 60° included angle and a single-flute design for fast cutting and efficient chip evacuation. The carbide construction provides hardness for use in ferrous and non-ferrous materials. With a 3/4 in body diameter, it is suited for creating conical recesses for flathead screws in machining applications
This OSG countersink features a 90° included angle and a single flute for fast cutting in rigid setups. The carbide construction provides wear resistance for deburring and countersinking holes in metal, plastic, and composite materials. It creates a clean chamfered seat for flat-head screws in industrial machining and fabrication applications
OSG
This OSG countersink features a 90° included angle and a single flute for fast cutting in rigid setups. The carbide construction provides wear resistance for deburring and countersinking holes in metal, plastic, and composite materials. It creates a clean chamfered seat for flat-head screws in industrial machining and fabrication applications
This OSG countersink features a 60° included angle and a single flute for fast cutting. Made of carbide, it has a 1/8 in body diameter and 1/8 in shank diameter. Used for creating chamfered holes in metal, plastic, and composite materials
OSG
This OSG countersink features a 60° included angle and a single flute for fast cutting. Made of carbide, it has a 1/8 in body diameter and 1/8 in shank diameter. Used for creating chamfered holes in metal, plastic, and composite materials
This OSG countersink features a 90° angle and a single flute, with a 1/4 in body diameter. Made from carbide, it is designed for fast cutting and precision chamfering in both CNC and manual operations. Suitable for deburring and creating conical seats for flat-head screws in metal, plastic, and composite materials
OSG
This OSG countersink features a 90° angle and a single flute, with a 1/4 in body diameter. Made from carbide, it is designed for fast cutting and precision chamfering in both CNC and manual operations. Suitable for deburring and creating conical seats for flat-head screws in metal, plastic, and composite materials
This OSG countersink features a 60° included angle and a single flute for fast cutting. It has a 3/8 in body diameter and is made of carbide for wear resistance. Commonly used for deburring and countersinking operations in metal, plastic, and composite materials
OSG
This OSG countersink features a 60° included angle and a single flute for fast cutting. It has a 3/8 in body diameter and is made of carbide for wear resistance. Commonly used for deburring and countersinking operations in metal, plastic, and composite materials
This OSG countersink features a 60° included angle and a single-flute carbide design for fast cutting and smooth finishes. With a 1/4 in body diameter, it is used for chamfering, deburring, and countersinking holes in metal, plastic, or composite materials in precision machining and fabrication applications
OSG
This OSG countersink features a 60° included angle and a single-flute carbide design for fast cutting and smooth finishes. With a 1/4 in body diameter, it is used for chamfering, deburring, and countersinking holes in metal, plastic, or composite materials in precision machining and fabrication applications