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OSG 90° Single-Flute Carbide Countersink, 1/2 in Body Dia, 700-5002 - Fast-Cutting Single-Flute Countersinks
OSGFast-Cutting Single-Flute Countersinks

OSG 90° Single-Flute Carbide Countersink, 1/2 in Body Dia, 700-5002

OSG Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185295

Also listed as: 7005002 · 700 5002

Brand
OSG
Item
90° Single-Flute Carbide Countersink, 1/2 in Body Dia, 700-5002
Category
Fast-Cutting Single-Flute Countersinks
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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

OSG
Manufacturer Part Number
700-5002

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.

Frequently Asked Questions

What is the OSG 700-5002 countersink used for?

The OSG 700-5002 is a 90° single-flute carbide countersink used for deburring and chamfering holes in metal, plastic, and composite materials. It creates a clean 90° conical seat for flat-head screws in industrial machining, tool and die work, and precision manufacturing applications.

What are the specifications of the OSG 700-5002 countersink?

The OSG 700-5002 is a 90° countersink with a single flute and a 1/2 in body diameter. It is made of carbide for durability and fast cutting. The manufacturer part number is 700-5002, and it is designed for use in CNC and manual machines for precise chamfering.

Where to buy the OSG 700-5002 countersink worldwide?

You can source the OSG 700-5002 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this OSG carbide countersink to procurement teams internationally.

How to select the right OSG countersink for your application?

Select the OSG 700-5002 for 90° chamfering of holes up to 1/2 in diameter in hard materials like steel or stainless steel. Match the body diameter to your tool holder and the included angle to your screw head. For softer materials, consider a high-speed steel alternative. OSG carbide offers longer tool life in abrasive work.

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 for fast cutting and reduced chatter. With an 82° included angle, it matches standard flat-head screw angles for deburring and countersinking in metal, plastic, and composite materials. The carbide construction provides wear resistance for use in CNC and manual machines
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This OSG countersink features a single-flute design for fast cutting and reduced chatter. With an 82° included angle, it matches standard flat-head screw angles for deburring and countersinking in metal, plastic, and composite materials. The carbide construction provides wear resistance for use in CNC and manual machines
OSG Countersink: 60°, 1 Flute, 1/2 in Body Dia, Carbide (MPN 700-5000)
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OSG Countersink: 90°, 1 Flute, 5/8 in Body Dia, Carbide (MPN 700-6252)
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OSG Countersink: 90°, 1 Flute, 5/8 in Body Dia, Carbide (MPN 700-6252)
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
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
OSG Countersink: 60°, 1 Flute, 5/8 in Body Dia, Carbide (MPN 700-6250)
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OSG Countersink: 60°, 1 Flute, 5/8 in Body Dia, Carbide (MPN 700-6250)

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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
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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
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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
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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
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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