China Origin Diamond Related Cutting Tools
XiaMen MetalShine Technology - Amoy Diamond Related Cutting Tools Supplier

XiaMen MetalShine Technology Co., Ltd. also supplies construction diamond drills from Amoy city, China.

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Construction Diamond Drills
Construction Diamond Drills

Usage and Feature of Construction Diamond Drills

Construction Diamond Drills are used for construction, for example, hole of air-conditioned, hole of water pipe, gas nozzle on the wall and floor. Their merits are high efficiency, long lifespan and no damaging to the wall.
Outer Diameter
Segment Length
Segment Thickness
Segment Height
Quantity of Segments
Inch
mm
1
27.3
13
3.5
6
5
1-1/4
33.1
13
3.5
6
6
1-1/2
40.8
13
3.5
6
7
1-3/4
45.8
13
3.5
6
7
2
53.2
15
3.5
6
8
2-1/4
56.7
15
3.5
6
8
2-1/2
64.7
15
3.5
6
10
3
77.2
15
3.5
6
12
3-1/2
89.9
15
3.5
6
13
4
110
20
4
6
13
5
127.5
20
4
6
15
6
160
20
4
6
17
7
180.5
20
4
6
18
8
205
20
4.5
6
20
9
230
20
4.5
6
23
10
253.5
20
4.5
6
25
12
306
20
4.5
6
30
14
356
20
4.5
6
35

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