DEYI 102mm wet drill core bits. Self-drilling tools for hard cement, concrete, brick, and reinforced concrete with OEM support.
diameter |
thread |
total length |
working length |
thread height |
head height |
head length |
Blade thickness |
Number of cutter heads |
25 |
1 1/4" |
450 |
380 |
70 |
9 |
No
|
3.5 |
3 |
27 |
1 1/4" |
450 |
380 |
70 |
9 |
3.5 |
3 |
|
30 |
1 1/4" |
450 |
390 |
70 |
9 |
3.5 |
3 |
|
32 |
1 1/4" |
450 |
390 |
70 |
9 |
3.5 |
3 |
|
36 |
1 1/4" |
450 |
390 |
70 |
9 |
3.5 |
3 |
|
38 |
1 1/4" |
450 |
390 |
70 |
9 |
3.5 |
4 |
|
40 |
1 1/4" |
450 |
390 |
70 |
9 |
3.5 |
4 |
|
44 |
1 1/4" |
450 |
390 |
50 |
9 |
3.5 |
4 |
|
46 |
1 1/4" |
450 |
390 |
50 |
9 |
24 |
3.8 |
4 |
51 |
1 1/4" |
450 |
390 |
50 |
9 |
24 |
3.8 |
5 |
56 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
3.8 |
5 |
63 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
3.8 |
6 |
66 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
3.8 |
6 |
71 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
3.8 |
6 |
76 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
3.8 |
7 |
83 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
3.8 |
7 |
89 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
3.8 |
8 |
96 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
4 |
8 |
102 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
4 |
9 |
108 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
4 |
9 |
114 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
4 |
10 |
120 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
4 |
10 |
127 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
4 |
11 |
132 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
4 |
11 |
142 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
4.5 |
11 |
152 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
4.5 |
12 |
160 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
4.5 |
13 |
168 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
4.5 |
13 |
180 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
4.5 |
14 |
200 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
4.5 |
15 |
220 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
4.5 |
16 |
245 |
1 1/4" |
450 |
390 |
55 |
9 |
24 |
4.5 |
18 |
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