Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the OSG 701-5000 countersink used for?
The OSG 701-5000 is a 60° carbide countersink with 24 flutes, designed for deburring and chamfering holes in metal, plastic, and composite materials. It creates smooth, precise 60° chamfers for screw heads or rivets in industrial manufacturing and machining applications.
What are the specifications of the OSG 701-5000 countersink?
The OSG 701-5000 is a 60° multi-flute countersink with a 1/2 in body diameter, 24 flutes, and carbide construction. The manufacturer part number is 701-5000, and it is made by OSG. It is designed for high-speed machining and long tool life in ferrous and non-ferrous materials.
Where to buy the OSG 701-5000 countersink worldwide?
3G Electric supplies the OSG 701-5000 countersink worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this OSG carbide countersink.
How to select the right OSG countersink for your application?
Select the OSG 701-5000 for 60° chamfering in hard materials like steel or stainless steel. Its 24-flute design provides smooth cutting and reduced vibration. For softer materials, consider a lower flute count. Always match the body diameter to your hole size and use proper cutting speeds for carbide tools.
Used in
Common applications for OSGOSG 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.




