Mengasah pahat HSS


Tabel Sudut Bebas dan Sudut Potong dalam derajat
Material
Side
Clearance
Front
 Clearance
Side
Rake
Back
Rake
Aluminum
12
8
16
35
Brass
10
8
5 to 24
0
Bronze
10
8
5 to 24
0
Cast Iron
10
8
12
5
Copper
12
10
20
16
Machine Steel
10–12
8
12–18
8–15
Tool Steel
(unhardened)
10
8
12
8
Stainless Steel
10
8
15–20
8


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