A knife blade change blade angles and degrees can be tapped over the high altitude tapped average 1.50 meters and has a curved knife to force end to easily make slit in front of the rubber is.
Knife with the blade and miter angle blade can cut timber was higher than the rubber at an average height of 1.50 meters and a knife tip is curved to force cut easily make rubber is smooth.
The knife blade change and adjust the angle of the blade angle can be rubber rubber tapping at high level higher than average height 1.50 meters and has a curved tip of a knife to force a cut made easy tire พารามี flatness .