DHD380 Bit - Flat Face - 8" - Dome
Used for general purpose drilling, the flat face design is considered effective in very broken ground as well as hard formations that tend to overdrill.
|
Minimum Hole Size (in) |
7.875 |
|
Number of Splines |
8 |
|
Height of Foot Valve Above Strike Face (in) |
1.950 |
|
Length of Shank (in) |
13.780 |
|
Running Surface Diameter |
n/a |
|
Diameter (in) |
8 |
|
Carbide Insert Gauge (in) |
10 x 3/4 |
|
Carbide Insert Face (in) |
8 x 3/4 & 4 x 5/8 |
|
Carbide Type |
Dome |
|
Weight (lbs) |
108 |
