Laser Welded Diamond Core Drills with Flattop Segments

Min.Order: 500
Product origin: Hangzhou, Zhejiang, China
Infringement complaint: complaintComplaint
US$ 2.3 ~ 38

Description
Long life span High efficiency Diamond Core Drill bits for drilling concrete stones


Concrete Coring Demolition Use 38mm Diamond Core Drill Bit

  • Material: #20 Steel Tube, High Quality Diamond
  • Segment Size: 22mm*9mm*4.5mm
  • Segment Material: Full cobalt
  • Valid Length: 450mm
  • Size: Standard or custom
Inches
mm
Valid Length(mm)
Specification of Drill Segment(mm)
 Teeth No.(pcs)
1"
25
350~450
22*9*(3.5)4
3
1-1/4"
32
350~450
22*9*(3.5)4
3
1-1/2"
36
350~450
22*9*(3.5)4
3
1-1/2"
38
350~450
22*9*(3.5)4
4
1-2/3"
40
350~450
22*9*(3.5)4
4
1-3/4"
44
350~450
22*9*(3.5)4
4
1-4/5"
46
350~450
22*9*(3.5)4
4
2"
51
350~450
22*9*(3.5)4
5
2-1/4"
56
350~450
22*9*(3.5)4
5
2-1/4"
58
350~450
22*9*(3.5)4
5
2-1/2"
63
350~450
22*9*(3.5)4
6
3"
76
350~450
22*9*(3.5)4
7
3-1/4"
83
350~450
22*9*(3.5)4
8
3-1/2"
89
350~450
22*9*(3.5)4
8
4"
102
350~450
22*9*(3.5)4
9
4-1/4"
108
350~450
22*9*(3.5)4
10
4-1/2"
114
350~450
22*9*(3.5)4
10
4-3/4"
120
350~450
22*9*(3.5)4
11
5"
127
350~450
22*9*(3.5)4
11
5-1/4"
132
350~450
22*9*(3.7)4.2
12
5-1/2"
140
350~450
22*9*(3.7)4.2
12
6"
152
350~450
22*9*(3.7)4.2
13
6-1/4"
159
350~450
22*9*(4)4.5
14
6-1/2"
167
350~450
22*9*(4)4.5
14
7"
180
350~450
22*9*(4)4.5
15
8"
202
350~450
22*9*(4)4.5
16
9"
230
350~450
22*9*(4)4.5
18
10"
255
350~450
22*9*(4)4.5
21
12"
300
350~450
22*9*5.5
25
14"
355
350~450
22*9*5.5
29
15-1/2"
400
350~450
22*9*6
34


Product Tag:
Related categories:
Scroll to Top