OSG Countersink: 82°, 6 Flute, 3/8 in Body Dia
SKU 3G-OTH-188435
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the OSG 82° countersink used for?
The OSG 82° countersink is used to create a conical recess for flat-head screws in metalworking and machining applications. Its six-flute carbide design produces a smooth finish and reduces chatter, making it suitable for precision deburring and countersinking in industrial manufacturing.
What are the specifications of the OSG 706-3750-082 countersink?
The OSG 706-3750-082 is an 82° countersink with six flutes and a 3/8 in body diameter. It is made of carbide for durability and is designed for smooth-finish countersinking. The manufacturer part number is 706-3750-082, and it is produced by OSG.
Where to buy the OSG 82° countersink worldwide?
You can source the OSG 82° countersink 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 time on this carbide countersink.
How to select the right OSG countersink for your application?
To select the right OSG countersink, match the angle (e.g., 82°) to your screw head type and choose a body diameter that fits your workpiece. For hard materials, carbide flutes like those on the 706-3750-082 provide longer tool life. Consider the number of flutes for finish quality.
Used in
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.















