For large blades you need to use angle good tools This tool can be adjusted to 90-120 degrees Product T6061 Airplane made of aluminum. It is specially coated in anodized Satin color. Very easy angle adjustment with two fingers with special middle articulation. knife has many holes For a better solution, there are threaded bolts for up and down connection. Unlike most manufacturers, the hinge system in the body itself Offers an extremely flat floor and angle Commercial registration was made. The owner of the design is TR MAKER. length 25 cm 9.8 " height 10 cm 3.90" Base depth 12 cm 4.70 "