MC42 Bit - Flat Face - 4-3/4" - Ballistic
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
|
4
|
Number of Splines
|
|
10
|
Height of Foot Valve Above Strike Face
|
In
|
n/a
|
Length of Shank
|
In
|
5.827
|
Running Surface Diameter
|
In
|
n/a
|
Diameter
|
In
|
4-3/4
|
Carbide Insert Gauge
|
In
|
8-9/16
|
Carbide Insert Face
|
In
|
7-1/2
|
Carbide Type
|
|
Ballistic
|
Weight
|
lbs
|
24
|