Vacuum Brazed Sds Drill Bit for Concrete
Quanzhou Keen Diamond Tool Co., Ltd is a professional and competitive manufacturer of kinds of diamond tools,
especially in the fields of diamond wires, diamond saw blades, diamond segments, diamond fickert abrasives and
sds drill bit etc.
Main features of sds drill bit :
- High frequency welding / Laser welding technology for wet/dry drilling application.
- Ideal for general purpose drilling, such as concrete, aggregate concrete, reinforced concrete,
- brick and rocks.
- 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 sds drill bit , 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 size and types of screw of joint
5). For what drilling use(granite, marble, concrete etc)
6). Other special requirements ( if any)
Send Inquiry to This Supplier
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