I recently purchased a reconditioned impact driver from Bosch and everything is good except one bothering thing. When I try to countersink a screw, the clutch kicks in right before the screw head enters the surface. Then, to push it further, I have to keep pulling the trigger to force it to move foward, which makes the screw move slowly with the continuous clicking sound (due to the clutch). Unlike my drill driver, this impact driver does not have the no-clutch setting.
Because I purchased a reconditioned one, I am wondering if this behavor is normal or any mechanical failure.