The dewalt dw682k biscuit jointer benefits from a rack and pinion control which provides precise vertical adjustment and fence alignment pre set cutting depths for 0 10 and 20 biscuit sizes with additional fine adjustment for ultimate accuracy grooving setting with up to 20mm depth of cut gives increased versatility mitre fence that remains attached in all applications for simple use anti slide grippers eight guiding notches and fence window to aid accurate cuts spindle lock mechanism for quic