Yellowish sandy
Green
Reddish
Black
5 days
10 days
15 days
20 days
Wax and chalk powder
White lead and zinc
Linseed oil and turpentine
Shellac, gum mastic and gum sandaraz
0.1
0.2
0.3
0.4
Marking the work
Parting the work
Sharpen the cutting edge
Scarpe all the wood surface