Application:
Mainly used for drilling concrete, reinforced concrete, brick, block etc.
Fast, smoothly and long life.
Segment on the core bits can be Normal type, Turbo type,Roof type, Mesh type and Shark type. The length and thread can be provided upon.
Item No. |
Diameter |
Effective Length |
Segments |
Segments Qty. |
Thread |
|
W012 |
12mm |
450mm |
ring |
1 1/4″-7UNC |
||
W014 |
14mm |
450mm |
ring |
1 1/4″-7UNC |
||
W016 |
16mm |
450mm |
ring |
1 1/4″-7UNC |
||
W018 |
18mm |
450mm |
ring |
1 1/4″-7UNC |
||
W020 |
20mm |
450mm |
ring |
1 1/4″-7UNC |
||
W022 |
22mm |
450mm |
ring |
1 1/4″-7UNC |
||
W024 |
24mm |
450mm |
ring |
1 1/4″-7UNC |
||
W025 |
25mm |
450mm |
ring |
1 1/4″-7UNC |
||
W028 |
28mm |
450mm |
ring |
1 1/4″-7UNC |
||
W030 |
30mm |
450mm |
ring |
1 1/4″-7UNC |
||
W032 |
32mm |
450mm |
ring |
1 1/4″-7UNC |
||
W035 |
35mm |
450mm |
ring |
1 1/4″-7UNC |
||
W038 |
38mm |
450mm |
ring |
1 1/4″-7UNC |
||
W042 |
42mm |
450mm |
ring |
1 1/4″-7UNC |
||
W045 |
45mm |
450mm |
ring |
1 1/4″-7UNC |
||
W052 |
52mm |
450mm |
24 x 3.5 x 10 |
5 |
1 1/4″-7UNC |
|
W057 |
57mm |
450mm |
24 x 3.5 x 10 |
5 |
1 1/4″-7UNC |
|
W062 |
62mm |
450mm |
24 x 3.5 x 10 |
6 |
1 1/4″-7UNC |
|
W067 |
67mm |
450mm |
24 x 3.5 x 10 |
6 |
1 1/4″-7UNC |
|
W072 |
72mm |
450mm |
24 x 3.5 x 10 |
7 |
1 1/4″-7UNC |
|
W077 |
77mm |
450mm |
24 x 3.5 x 10 |
7 |
1 1/4″-7UNC |
|
W082 |
82mm |
450mm |
24 x 3.5 x 10 |
8 |
1 1/4″-7UNC |
|
W092 |
92mm |
450mm |
24 x 3.5 x 10 |
8 |
1 1/4″-7UNC |
|
W102 |
102mm |
450mm |
24 x 3.5 x 10 |
9 |
1 1/4″-7UNC |
|
W107 |
107mm |
450mm |
24 x 3.5 x 10 |
9 |
1 1/4″-7UNC |
|
W112 |
112mm |
450mm |
24 x 3.5 x 10 |
10 |
1 1/4″-7UNC |
|
W117 |
117mm |
450mm |
24 x 3.5 x 10 |
10 |
1 1/4″-7UNC |
|
W122 |
122mm |
450mm |
24 x 3.5 x 10 |
10 |
1 1/4″-7UNC |
|
W127 |
127mm |
450mm |
24 x 3.5 x 10 |
10 |
1 1/4″-7UNC |
|
W132 |
132mm |
450mm |
24 x 3.5 x 10 |
11 |
1 1/4″-7UNC |
|
W142 |
142mm |
450mm |
24 x 3.5 x 10 |
11 |
1 1/4″-7UNC |
|
W152 |
152mm |
450mm |
24 x 4.0 x 10 |
12 |
1 1/4″-7UNC |
|
W162 |
162mm |
450mm |
24 x 4.0 x 10 |
12 |
1 1/4″-7UNC |
|
W172 |
172mm |
450mm |
24 x 4.0 x 10 |
13 |
1 1/4″-7UNC |
|
W182 |
182mm |
450mm |
24 x 4.0 x 10 |
13 |
1 1/4″-7UNC |
|
W200 |
200mm |
450mm |
24 x 4.0 x 10 |
15 |
1 1/4″-7UNC |
|
W225 |
225mm |
450mm |
24 x 4.0 x 10 |
16 |
1 1/4″-7UNC |
|
W250 |
250mm |
450mm |
24 x 4.0 x 10 |
17 |
1 1/4″-7UNC |
|
W300 |
300mm |
450mm |
24 x 4.5 x 10 |
21 |
1 1/4″-7UNC |
|
W350 |
350mm |
450mm |
24 x 4.5 x 10 |
23 |
1 1/4″-7UNC |
|
W400 |
400mm |
450mm |
24 x 4.5 x 10 |
25 |
1 1/4″-7UNC |