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Help CenterConcrete Use Deep Hole Drill Bits Manufacturer
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Main features of diamond core drill bits:
1. High frequency welding / Laser welding technology for wet/dry drilling application.
2. Ideal for general purpose drilling, such as concrete, aggregate concrete, reinforced concrete, brick and rocks.
3. Different thread to fit on core rigs or hand hold core drill machine.
General specifications:
Diameter |
Segment Dimensions |
Segment Nos. |
Length |
Thread |
Remarks |
|
Inch |
mm |
|||||
1 |
25 |
16×3.3×10 |
3 |
300-500mm |
1-1/4"-7 UNC |
Brazed/Laser welded |
1 1/4 |
32 |
16×3.3×10 |
4 |
300-500mm |
1-1/4"-7 UNC |
|
1 1/2 |
38 |
20x3.3x10 |
4 |
300-500mm |
1-1/4"-7 UNC |
|
1 3/4 |
44 |
20x3.5x10 |
5 |
300-500mm |
1-1/4"-7 UNC |
|
2 |
51 |
20x3.5x10 |
6 |
300-500mm |
1-1/4"-7 UNC |
|
2 1/2 |
64 |
20x3.5x10 |
8 |
300-500mm |
1-1/4"-7 UNC |
|
3 |
76 |
20x3.5x10 |
9 |
300-500mm |
1-1/4"-7 UNC |
|
3 1/2 |
89 |
20x3.5x10 |
10 |
300-500mm |
1-1/4"-7 UNC |
|
4 |
102 |
20x3.8x10 |
12 |
300-500mm |
1-1/4"-7 UNC |
|
4 1/2 |
114 |
20x4.2x10 |
13 |
300-500mm |
1-1/4"-7 UNC |
|
5 |
127 |
20x4.2x10 |
15 |
300-500mm |
1-1/4"-7 UNC |
|
5 1/2 |
140 |
24x4.2x10 |
14 |
300-500mm |
1-1/4"-7 UNC |
|
6 |
152 |
24x4.5x10 |
15 |
300-500mm |
1-1/4"-7 UNC |
|
7 |
178 |
24x4.5x10 |
17 |
300-500mm |
1-1/4"-7 UNC |
|
8 |
203 |
24x4.5x10 |
18 |
300-500mm |
1-1/4"-7 UNC |
|
9 |
229 |
24x5x10 |
19 |
300-500mm |
1-1/4"-7 UNC |
|
10 |
254 |
24x5x10 |
20 |
300-500mm |
1-1/4"-7 UNC |
|
12 |
305 |
24x5.5x10 |
20 |
300-500mm |
1-1/4"-7 UNC |
|
Remarks: Other specification is available as per customer’s requirement.
When order diamond core drill bits, please kindly inform the followings:
1). Diameter of the core drill
2). Specification of segments for core drill bits
3). The length of the core drill
4). The thickness of barrel
5). The size and types of screw of joint
6). For what drilling use(granite, marble, concrete etc)
7). Other special requirements ( if any)
Send Inquiry to This Supplier
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