DTH Button Bits – Thumper 100
| 
 | 
 | 
 Bit Dia  | 
 WT  | 
 Head Profile  | 
|||
| 
 Button Bit  | 
 Thumper  | 
 Shank  | 
 MM  | 
 INS  | 
 KG  | 
 Flat Face  | 
 Concave  | 
    ![]()  | 
 100 
 | 
 SD10 
 | 
 254 
 | 
 10.0 
 | 
 108 
 | 
 BB254S10DCHS 
 | 
|
| 
 100 
 | 
 SD10 
 | 
 280 
 | 
 11.0 
 | 
 113 
 | 
 BB280S10DCHS 
 | 
||
| 
 100 
 | 
 SD10 
 | 
 305 
 | 
 12.0 
 | 
 125 
 | 
 BB305S10DCHS 
 | 
||
| 
 100 
 | 
 SD10 
 | 
 318 
 | 
 12.5 
 | 
 132 
 | 
 BB318S10DCHS 
 | 
||

		