This mitre box is ideal for several woodcutting applications such as skirtings, covings, picture frames, door frames etc. Can quickly and easily be altered to 6 different angle settings which are 90, 45, 36, 30, 22.5 and 9 degrees (left and right). It has a very sturdy construction making it suitable for heavy duty DIY use. It has a aluminium back fence which is secured against a large solid wooden base which also has a cutting area of 14"x4". The reinforced wedge plate gives a stable and accurate cut, whilst the durable plastic saw guide can be adjusted to fit your saw. For best results it is recommended that you clamp the mitre box to your workbench.