A circular saw blade, close-up

Detail of a man cutting wood with a chainsaw

Detail of a man cutting a tree with a chainsaw

Male carpenter using a sliding table saw in workshop

Cropped image of carpenter using sliding table saw in workshop

Full length of male carpenter using a sliding table saw in workshop

High angle view of carpenter using a sliding table saw in workshop

A man using an circular saw on a plank in a workshop

Detail of a man using a mobile phone

Detail of a man using a jigsaw

Detail of a circular saw cutting wood

A man using a claw hammer to pull out a nail, detail of hand

Detail of a man cutting wood

A man using a electric saw in a workshop while a young man looks on

Detail of a circular saw and workbench

A man looking at files using a magnifying glass

Carpenter sawing a wooden plank

Antique Illustration (copper engraving) of a Seventeenth Century Saw-Mill which uses Water Power., 1662

Antique Illustration of a Sixteenth Century Method for Milling Wheat Flour using the power of a few men, instead of wind or water power., Jacques Besson, 1578

Antique Illustration of a Sixteenth Century Method for Milling Wheat Flour using the power of a few men, instead of wind or water power., 1578

use and applications of smart IT devices

Detail of a man using a circular saw