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

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

SKU 3G-OTH-185691

Brand
OSG
Item
Countersink: 60°, 1 Flute, 1 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
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Technical Specifications

OSG
Manufacturer Part Number
700-1000
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG 60° countersink used for?

The OSG 60° countersink is used for creating chamfered holes in metal, plastic, or composite materials. Its single-flute carbide design provides fast, clean cutting for deburring and countersinking operations in precision machining, aerospace, and automotive applications.

What are the specifications of the OSG 700-1000 countersink?

The OSG 700-1000 is a 60° single-flute countersink with a 1-inch body diameter, made from carbide. It is designed for fast cutting and long tool life. The manufacturer part number is 700-1000, and it is produced by OSG.

Where to buy the OSG 700-1000 countersink worldwide?

You can source the OSG 700-1000 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 countersink based on material hardness and hole size. For steel or hard alloys, use carbide for durability. Match the included angle (e.g., 60°) to your fastener requirements. Ensure the body diameter fits your tool holder. Consult OSG's technical data for optimal speeds and feeds.

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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