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OSG 700-6255 Fast-Cutting Single-Flute Countersink - Fast-Cutting Single-Flute Countersinks
OSGFast-Cutting Single-Flute Countersinks

OSG 700-6255 Fast-Cutting Single-Flute Countersink

OSG Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185495

Also listed as: 7006255 · 700 6255

Brand
OSG
Item
700-6255 Fast-Cutting Single-Flute Countersink
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
700-6255

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 the OSG 700-6255 countersink used for?

The OSG 700-6255 is a 90° single-flute carbide countersink used for deburring and chamfering holes in metal, plastics, and composites. It creates a clean 90° conical seat for flat-head screws in industrial machining and fabrication applications.

What are the specifications of the OSG 700-6255 countersink?

The OSG 700-6255 is a 90° countersink with one flute and a 5/8 in body diameter. It is made of carbide for durability and precision. The manufacturer part number is 700-6255, and it is designed for fast cutting in ferrous and non-ferrous materials.

Where to buy the OSG 700-6255 countersink worldwide?

You can source the OSG 700-6255 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your machining operations.

How to select the right OSG countersink for your application?

Select the OSG 700-6255 for 90° countersinking tasks requiring a single-flute design and carbide toughness. Match the 5/8 in body diameter to your hole size and material hardness. For softer materials, consider a high-speed steel alternative; for precision, OSG carbide is recommended.

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, 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)
OSG Countersink: 60°, 1 Flute, 5/8 in Body Dia, Carbide (MPN 700-6253)
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OSG Countersink: 60°, 1 Flute, 5/8 in Body Dia, Carbide (MPN 700-6253)
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)
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)
OSG Countersink: 60°, 1 Flute, 3/4 in Body Dia, Carbide (MPN 700-7500)
OSG
OSG Countersink: 60°, 1 Flute, 3/4 in Body Dia, Carbide (MPN 700-7500)
OSG Countersink: 90°, 1 Flute, 3/8 in Body Dia, Carbide (MPN 700-3752)
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OSG Countersink: 90°, 1 Flute, 3/8 in Body Dia, Carbide (MPN 700-3752)

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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
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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
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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
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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
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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
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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
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Carbide countersink with an 82° included angle and single-flute design for fast cutting. Body diameter and shank diameter both 3/16 in. Used for deburring and countersinking holes in metal, plastic, and composite materials
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 use in metal, plastic, and composite materials. It is suited for deburring and chamfering holes in general machining applications
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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 use in metal, plastic, and composite materials. It is suited for deburring and chamfering holes in general machining applications
OSG Countersink: 60°, 1 Flute, 5/8 in Body Dia, Carbide (MPN 700-6250)
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