OSG Countersink: 82°, 6 Flute, 1/4 in Body Dia
SKU 3G-OTH-188397
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Frequently Asked Questions
What is the OSG 82° countersink used for?
The OSG 82° countersink is designed for creating smooth, chamfered holes in metal and composite materials. Its six-flute carbide design reduces chatter and delivers a fine finish, making it ideal for aerospace, automotive, and general machining applications where precise countersinking is required.
What are the specifications of the OSG 706-2500-082 countersink?
The OSG 706-2500-082 is an 82° countersink with six flutes, a 1/4 in body diameter, and a carbide construction. It is part of OSG's Smooth-Finish Six-Flute Countersinks line, designed for high-performance chamfering. The manufacturer part number is 706-2500-082.
Where to buy OSG countersinks worldwide?
You can source OSG countersinks worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the OSG 706-2500-082 or other OSG tooling.
How to select the right OSG countersink for your application?
To select the right OSG countersink, match the angle (e.g., 82°) to your fastener's head angle, choose the body diameter (e.g., 1/4 in) for your hole size, and opt for carbide for harder materials. OSG's six-flute design minimizes vibration, ensuring a smooth finish in production runs.
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Common applications for OSGOSG Products
3G Electric supplies OSG smooth-finish six-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















