Carbide Cutting tools
Carbide Solid Tools
Carbide Rotary Burrs
Carbide Mining Bit and Insert
Carbide Dies&Moulds
Carbide Wear Parts
Carbide Stamping Dies
Type BR

 

Type
Dimension
d
D
H
α°
BR0902022
9.0
20
22
1° 30′
BR0942022
9.4
20
22
1° 30′
BR1042120
10.4
21
20
1° 30′
BR1222520
12.2
25
20
1° 30′
BR1253022
12.5
30
22
1° 30′
BR1302520
13.0
25
20
1° 30′
BR1303022
13.0
30
22
1° 30′
BR1883622
18.8
36
22
1° 30′
BR1923622
19.2
36
22
1° 30′
BR1943220
19.4
32
20
1° 30′
BR2204022
22.0
40
22
1° 30′
BR2253820
22.5
38
20
1° 30′
BR2254022
22.5
40
22
1° 30′
BR2354022
23.5
40
22
1° 30′
BR2393820
23.9
38
20
1° 30′
BR2424022
24.2
40
22
1° 30′
BR2884720
28.8
47
20
1° 30′
BR3084720
30.8
47
20
1° 30′
BR3124622
31.2
46
22
1° 30′
BR3184720
31.8
47
20
1° 30′
 
Tolerance for punching dies for batteries as per the table below (mm)
Allowed tolerances
D
d
H
±0.6
8-24
0
-0.8
±0.5
>24-48
0
-1.0
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