Carbide Cutting tools
Carbide Solid Tools
Carbide Rotary Burrs
Carbide Mining Bit and Insert
Carbide Dies&Moulds
Carbide Wear Parts
Carbide Coal Mining Bits
Type M20
 
Type
Dimension
Note
D
H
h
h1
r
α
α1
β
e
M20-97001
14.8
20.5
12.5
4.0
2.0
90o
35o
45o
1.5
G97580
M2018
18.0
30.0
20.0
6.0
1.5
80o
30o
1.0
X7404
M20-98002
35.0
28.0
4.0
2.5
110o
45o
62o30'
3.5
G98140
 
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