Powerful motor delivers smooth routing. Precise cutting depth adjustment. Ergonomically contoured knob style handles fit operator's hands perfectly. Linear ball bearing for super-smooth plunge action. Increased durability obtained by using larger size ball bearing on the drive-end of armature, labyrinth type retainers and fun. Double Insulation and Dust Collecting. Cast aluminium fence with precise adjustment for accurate cuts Template guide can be inserted without special tools.