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OSG Countersink: 60°, 1 Flute, 5/8 in Body Dia - Fast-Cutting Single-Flute Countersinks
OSGFast-Cutting Single-Flute Countersinks

OSG Countersink: 60°, 1 Flute, 5/8 in Body Dia

OSG Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185310

Also listed as: 7006253 · 700 6253

Brand
OSG
Item
Countersink: 60°, 1 Flute, 5/8 in Body Dia
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
700-6253

Technical Documents

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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 700-6253 countersink used for?

The OSG 700-6253 is a 60° single-flute carbide countersink used for deburring and chamfering holes in metal, plastics, and composites. It creates precise 60° angled seats for flat-head screws in industrial machining, tool-and-die, and aerospace applications. The single-flute design provides fast cutting and chip evacuation.

What are the specifications of the OSG 700-6253 countersink?

The OSG 700-6253 is a 60° countersink with a 5/8 in body diameter and a single flute. It is made of carbide for durability in hard materials. The manufacturer part number is 700-6253, and it is designed for fast cutting in industrial deburring and chamfering operations.

Where to buy the OSG 700-6253 countersink worldwide?

You can source the OSG 700-6253 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 and plant engineers globally.

How to select the right OSG countersink for your application?

Select the OSG 700-6253 for 60° chamfering in hard materials like steel or stainless steel. Match the 5/8 in body diameter to your hole size and ensure your toolholder supports carbide. For softer materials, consider a high-speed steel alternative. Always verify the included angle matches your fastener requirements.

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

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