45 Degree adjustable fence for accurate angle cuts.Spindle lock for easy wheel changes. Horizontal D-handle on all models except No. 4WP30. DeWalt models feature Quick-Lock vise for fast clamping of different sizes of materials, adjustable spark guard, and heavy-duty lock down pin. Milwaukee models feature quick release adjustable vise. No. 3HU86 requires no tools for adjusting back fence or changing wheels.