DTH Button Bits – Thumper 180
|
|
|
Bit Dia |
WT |
Head Profile |
|||
|
Button Bit |
Thumper |
Shank |
MM |
INS |
KG |
Flat Face |
Concave |
 |
180
|
SD18
|
508
|
20.0
|
578
|
BB508S18DCHS
|
|
|
180
|
SD18
|
555
|
21.9
|
570
|
BB555S18DCHS
|
||
|
180
|
SD18
|
610
|
24.0
|
640
|
BB610S18DCHS
|
||
 |
180
|
N180
|
470
|
18.0
|
462
|
BB470N18DCHS
|
|
|
180
|
N180
|
508
|
20.0
|
545
|
BB508N18DCHS
|
||
|
180
|
N180
|
555
|
21.9
|
560
|
BB555N18DCHS
|
||
|
180
|
N180
|
559
|
22.0
|
565
|
BB559N18DCHS
|
||
|
180
|
N180
|
610
|
24.0
|
635
|
BB610N18DCHS
|
||