機器
angle
blade
building
carpentry
circle
circular
circular saw
closeup
construction
craft
cut
cutting
danger
degrees
electric
equipment
furniture making
geometric
geometry
incline
industrial
industry
lumber
manual
manufacturing
markup
measurement
metal
miter saw
mitre
power
power tool
precision
professional
safety
saw
sawing
sharp
skill
steel
technology
teeth
timber
tool
units
wood working
work
workbench