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OSG 60° Single-Flute Countersink, 3/4 in Body Dia, Carbide, 700-7500 - Fast-Cutting Single-Flute Countersinks
OSGFast-Cutting Single-Flute Countersinks

OSG 60° Single-Flute Countersink, 3/4 in Body Dia, Carbide, 700-7500

OSG Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185591

Also listed as: 7007500 · 700 7500

Brand
OSG
Item
60° Single-Flute Countersink, 3/4 in Body Dia, Carbide, 700-7500
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
700-7500

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 60° countersink used for?

The OSG 60° countersink is used to create a conical recess for flathead screws in metalworking and machining applications. Its single-flute carbide design provides fast cutting and chip evacuation, making it suitable for production environments where precision and efficiency are required.

What are the specifications of the OSG 700-7500 countersink?

The OSG 700-7500 is a 60° single-flute countersink with a 3/4 in body diameter, made from carbide. It is designed for fast cutting in ferrous and non-ferrous materials. The OSG brand ensures high durability and consistent performance in industrial machining operations.

Where to buy the OSG 700-7500 countersink worldwide?

You can source the OSG 700-7500 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 on this carbide countersink.

How to select the right OSG countersink for your application?

Select the OSG countersink based on material type and required angle. For standard flathead screws, a 60° angle is common. The 3/4 in body diameter suits medium-sized holes. Carbide construction offers longer tool life in abrasive materials. Always match the countersink flute count to your chip evacuation needs.

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
OSG Countersink: 90°, 1 Flute, 3/4 in Body Dia, Carbide (MPN 700-7502)
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OSG Countersink: 90°, 1 Flute, 3/4 in Body Dia, Carbide (MPN 700-7502)
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
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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
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: 82°, 1 Flute, 1/4 in Body Dia, Carbide (MPN 700-2501)
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OSG Countersink: 82°, 1 Flute, 1/4 in Body Dia, Carbide (MPN 700-2501)
OSG Countersink: 82°, 1 Flute, 5/8 in Body Dia, Carbide (MPN 700-6254)
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OSG Countersink: 82°, 1 Flute, 5/8 in Body Dia, Carbide (MPN 700-6254)

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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 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
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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
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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
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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
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