Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

OSG Countersink: 60°, 1 Flute, 1/2 in Body Dia - Fast-Cutting Single-Flute Countersinks
OSGFast-Cutting Single-Flute Countersinks

OSG Countersink: 60°, 1 Flute, 1/2 in Body Dia

OSG Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185293

Also listed as: 7005000 · 700 5000

Brand
OSG
Item
Countersink: 60°, 1 Flute, 1/2 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
700-5000

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

OSG Fast-Cutting Single-Flute Countersinks.

Frequently Asked Questions

What is OSG Countersink 700-5000 used for?

The OSG 700-5000 is a fast-cutting single-flute countersink used to create a 60° chamfer around a pre-drilled hole, preparing it for flathead screws or deburring edges in metalworking and machining applications.

What are the specifications of OSG Countersink 700-5000?

The OSG 700-5000 is a 60° single-flute countersink with a 1/2 in body diameter, made from carbide. It is designed for fast cutting and clean finishes in ferrous and non-ferrous materials.

Where to buy OSG Countersink 700-5000 worldwide?

3G Electric supplies the OSG 700-5000 countersink worldwide. We handle full logistics, customs clearance, and delivery to your facility, ensuring you get the right tool for your machining needs.

How to select the right OSG countersink for my application?

Select the OSG countersink based on the required chamfer angle (60° for standard flathead screws), body diameter matching your hole size, and material compatibility. Carbide tools like the 700-5000 suit harder materials for longer tool life.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Countersink: 60°, 1 Flute, 5/8 in Body Dia, Carbide (MPN 700-6250)
OSG
OSG Countersink: 60°, 1 Flute, 5/8 in Body Dia, Carbide (MPN 700-6250)
OSG Countersink: 82°, 1 Flute, 1/4 in Body Dia, Carbide (MPN 700-2501)
OSG
OSG Countersink: 82°, 1 Flute, 1/4 in Body Dia, Carbide (MPN 700-2501)
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)
OSG Countersink: 60°, 1 Flute, 3/8 in Body Dia, Carbide (MPN 700-3750)
OSG
OSG Countersink: 60°, 1 Flute, 3/8 in Body Dia, Carbide (MPN 700-3750)
OSG Countersink: 90°, 1 Flute, 1/4 in Body Dia, Carbide (MPN 700-2502)
OSG
OSG Countersink: 90°, 1 Flute, 1/4 in Body Dia, Carbide (MPN 700-2502)
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

More from OSG

View all OSG parts
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
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
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
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 60° included angle with a single-flute design for fast cutting. Made from carbide, it has a 3/16 in body diameter and a 3/16 in shank diameter. Used for deburring and chamfering holes in metal, plastics, and composites, and for creating conical seats for flat-head screws in machining applications
OSG
This OSG countersink features a 60° included angle with a single-flute design for fast cutting. Made from carbide, it has a 3/16 in body diameter and a 3/16 in shank diameter. Used for deburring and chamfering holes in metal, plastics, and composites, and for creating conical seats for flat-head screws in machining applications
This OSG countersink features a 90° angle and a single flute, with a 1/2 in body diameter. Made from carbide, it is designed for fast cutting in deburring and chamfering operations on metal, plastic, and composite materials. Suitable for use in CNC and manual machines to create clean conical seats for flat-head screws
OSG
This OSG countersink features a 90° angle and a single flute, with a 1/2 in body diameter. Made from carbide, it is designed for fast cutting in deburring and chamfering operations on metal, plastic, and composite materials. Suitable for use in CNC and manual machines to create clean conical seats for flat-head screws
90° single-flute countersink with 1 in body diameter, made of carbide. Designed for deburring and countersinking holes to create conical seats for flat-head screws. Suitable for use in metal, plastic, and composite materials with drill presses or CNC machines
OSG
90° single-flute countersink with 1 in body diameter, made of carbide. Designed for deburring and countersinking holes to create conical seats for flat-head screws. Suitable for use in metal, plastic, and composite materials with drill presses or CNC machines
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 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