|
The product can be used for wet drilling in
wire mash or light steel reinforced concrete with medium
aggregate. |
|
Attention |
|
The
drill bits can’t be used to drill too tough or too thick
wall. If not, their useful life spans would be shortened
dramatically. |
|
 |
|
Feature |
-
Surface heat treatment, durable and not
easy to get rusty.
-
Seamless steel tube design, more
tenacious.
-
The peak-valley design for the teeth of
the core bit, easy to punch.
-
Precise welding.
-
Excellent choice for all type of general
drilling.
-
Ideal for plumbers, electricians or
general contractors.
|
|
Specifiction |
|
Overall Length |
14.8” |
|
Depth of Cut |
14” |
|
Segment Height |
10mm |
|
Thread Size |
M22 |
|
Cutting Diameter |
2-1/2”/4-1/2” |
|
Drilling Method |
Use WET only |
|
|
