Oil Pulse Impact Drivers: How Hydraulic Fastening Works and When to Use It
The cordless impact driver is the workhorse of modern fastening, and a quieter variant has been creeping into nearly every major lineup. Oil pulse drivers, sometimes called hydraulic or oil impulse drivers, replace the hammer-and-anvil mechanism with a sealed hydraulic unit that delivers torque with far less noise and vibration. They typically cost more than […]
