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OSG 60° Multi-Flute Countersink, 46 Flute, 1 in Body Dia, Carbide, MPN 701-1000 - Multi-Flute Countersinks
OSGMulti-Flute Countersinks

OSG 60° Multi-Flute Countersink, 46 Flute, 1 in Body Dia, Carbide, MPN 701-1000

OSG Multi-Flute Countersinks.

SKU 3G-OTH-189777

Also listed as: 7011000 · 701 1000

Brand
OSG
Item
60° Multi-Flute Countersink, 46 Flute, 1 in Body Dia, Carbide, MPN 701-1000
Part Number
701-1000
Category
Multi-Flute Countersinks
Available to Order
Also known as:701-1000OSG
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Technical Specifications

OSG
Manufacturer Part Number
701-1000

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

Product Description

OSG Multi-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 or deburr holes in metalworking. It is commonly applied in aerospace, automotive, and general machining where precise chamfering and a smooth finish are required.

What are the specifications of the OSG 701-1000 countersink?

The OSG 701-1000 is a 60° included angle, 46 flute, multi-flute countersink with a 1 in body diameter. It is made from carbide for durability and high-speed cutting. The manufacturer part number is 701-1000, and it is designed for use on ferrous and non-ferrous materials.

Where to buy the OSG 701-1000 countersink worldwide?

You can source the OSG 701-1000 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.

How to select the correct OSG countersink for your application?

Select the OSG countersink based on the required chamfer angle (60° for standard flathead screws), material hardness (carbide for hard metals), and body diameter matching the screw head size. For deburring, choose a multi-flute design like the 46-flute OSG for smoother cutting and reduced chatter.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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OSG Products

3G Electric supplies OSG multi-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
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This OSG countersink features a 90° included angle with 30 flutes for efficient deburring and chamfering. The carbide construction provides wear resistance for use on metals, plastics, and composites. With a 5/8 in body diameter, it is suited for creating precise 90° seats for flat-head screws in machining and tooling applications
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This carbide multi-flute countersink features an 82° included angle and 24 flutes for reduced chatter and a smooth finish. It is designed for precision chamfering of holes in ferrous and non-ferrous materials, commonly used in metalworking and machining operations
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This OSG countersink features a 60° included angle and 24 flutes for efficient deburring and chamfering. The carbide construction provides wear resistance for use on ferrous and non-ferrous metals, plastics, and composites. With a 1/2 in body diameter, it is suited for creating precise chamfers for screw heads or rivets in machining applications
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This 90° multi-flute countersink features a 3/8 in body diameter and 20 flutes for smooth, high-speed cutting. Constructed from carbide, it is suited for chamfering and deburring drilled holes in ferrous and non-ferrous materials. Commonly used in machining and metalworking applications for preparing holes for screw seating
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This OSG countersink features a 60° included angle with 36 flutes for smooth, chatter-free operation. The carbide construction provides wear resistance for deburring and chamfering holes in metal, plastic, and composite materials. Body diameter is 3/4 in. Suitable for industrial machining and fabrication applications
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This OSG countersink features a 60° included angle and 30 flutes for smooth, chatter-free deburring and chamfering. The carbide construction provides durability in CNC and manual machining. Suitable for use on metal, plastic, and composite materials

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