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Diamond Drill Bits
for Concrete
 Dry
Use
Norma Flat
Segments
Dot Segments
Crown Segments
Cuspate Top Segments
Turbo Segments
Cuspate Turbo
Segments
V-Tip Segments
Matrix Segments
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 Diamond Drill Bits
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Diamond
Drill Bits for Concrete - Dry Use
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High diamond
concentration of this construction drill bit gives maximum
footage and drilling speed in most types of drilling
applications, perfect for drilling stone, concrete,
masonry, brick with light steel reinforcing, ideal for both professional
contractors and DIY users.
Special vents on the
steel pipe help keeping the bit cool
and provide fast removal of cutting debris.
Laser welded.
Dry or wet use.
Used with electric
hand-held drills
or core drilling machines.
Longer length of steel pipe
is available, other type segments may
be available.
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Code No. |
Diameter |
Overall Length
(mm) |
Effective Drilling Length (mm) |
Segment Size
(L
x W x H mm) |
Segment No. |
Segment Shape |
Vents Type |
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CD-DDB-C01-22 |
22mm |
170 |
150 |
17x3.0x10 |
3 |
Normal Flat,
Turbo,
Dot,
Great Wall,
etc. |
Straight
oblique |
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CD-DDB-C01-25 |
25mm |
170 |
150 |
17x3.0x10 |
3 |
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CD-DDB-C01-29 |
29mm |
170 |
150 |
17x3.0x10 |
3 |
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CD-DDB-C01-32 |
32mm |
170 |
150 |
17x3.0x10 |
3 |
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CD-DDB-C01-38 |
38mm |
170 |
150 |
17x3.0x10 |
3 |
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CD-DDB-C01-42 |
42mm |
170 |
150 |
24x3.5x10 |
3 |
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CD-DDB-C01-48 |
48mm |
170 |
150 |
24x3.5x10 |
3 |
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CD-DDB-C01-52 |
52mm |
170 |
150 |
24x3.5x10 |
3 |
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CD-DDB-C01-58 |
58mm |
170 |
150 |
24x3.5x10 |
3 |
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CD-DDB-C01-65 |
65mm |
170 |
150 |
24x3.5x10 |
3 |
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CD-DDB-C01-68 |
68mm |
170 |
150 |
24x3.5x10 |
3 |
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CD-DDB-C01-72 |
72mm |
170 |
150 |
24x3.5x10 |
4 |
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CD-DDB-C01-75 |
75mm |
170 |
150 |
24x3.5x10 |
4 |
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CD-DDB-C01-78 |
78mm |
170 |
150 |
24x3.5x10 |
4 |
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CD-DDB-C01-82 |
82mm |
170 |
150 |
24x3.5x10 |
4 |
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CD-DDB-C01-90 |
90mm |
170 |
150 |
24x3.5x10 |
4 |
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CD-DDB-C01-95 |
95mm |
170 |
150 |
24x3.5x10 |
5 |
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CD-DDB-C01-102 |
102mm(4") |
170 |
150 |
24x4.0x10 |
5 |
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CD-DDB-C01-107 |
107mm |
170 |
150 |
24x4.0x10 |
5 |
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CD-DDB-C01-112 |
112mm |
170 |
150 |
24x4.0x10 |
6 |
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CD-DDB-C01-117 |
117mm |
170 |
150 |
24x4.0x10 |
6 |
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CD-DDB-C01-127 |
127mm(5") |
170 |
150 |
24x4.0x10 |
6 |
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CD-DDB-C01-150 |
150mm(6") |
170 |
150 |
24x4.0x10 |
7 |
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CD-DDB-C01-180 |
180mm(7") |
170 |
150 |
24x4.0x10 |
9 |
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CD-DDB-C01-200 |
200mm(8") |
170 |
150 |
24x4.5x10 |
9 |
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CD-DDB-C01-230 |
230mm(9") |
170 |
150 |
24x4.5x10 |
10 |
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CD-DDB-C01-250 |
250mm(10") |
170 |
150 |
24x4.5x10 |
11 |
The above goods are made in China, the specifications & photos is for reference, other specification or different quality class products may be available as per demand.
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