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Rotary Drilling Rig Accessories Drilling Bucket Rock Teeth For Engineering Construction
Feature
1. Cylindrical barrel or conical barrel(optional)；
2. Option half-automatic or manul mechanic bottom open system, built in ventilation pipe.
3. Cast pilot with rock drilling bits, arc guide plate teeth arrangement, double unlocking system.
4. Throughout ventilation hole.
5. Hard facing strips for wear protection.
6. Applicable layers: gravel, pebble, highly or medium weathered rock;
Customizable Items
1. Cutting DIA. Custom : design various cutting diameter based on demand, like φ850,φ1150 etc.
2. Shell HIT. Custom : design as demand, prolong or shorten, increase of efficiency by drilling more.
3. Key Component Reinforce Custom : strengthen the key component to extend life cycle;
4. Kelly Box Custom: custom Kelly box size based on the Kelly bar, like 130*130, 150*150,200*200 etc;
Cutting Dia.
Shell HIT.
Shell THK.
Fixed Bottom THK.
Rotate Bottom THK.
Teeth No.
Weight
Φ600
1200
20
40
40
6
724
Φ700
1200
20
40
40
7
854
Φ800
1200
20
40
50
9
1005
Φ900
1200
20
40
50
10
1228
φ1000
1200
20
40
50
11
1390
φ1100
1200
20
40
50
12
1562
φ1200
1200
20
40
50
13
1755
φ1300
1200
20
40
50
15
1927
φ1400
1200
20
40
50
15
2182
φ1500
1200
20
40
50
16
2379
φ1800
1000
20
50
50
17
3342
φ2000
800
20
50
50
18
3923
Φ2200
800
20
50
50
21
4543
Φ2500
800
25
50
50
24
5870
Φ2800
800
25
50
50
27
6830
Φ3000
800
30
50
50
39
8610
Remark : All measurements are in milimeters, weight in kilograms.
Product advantage:
1. High quality welding and finishing throughout the drilling tool is very important to increase the life of the Drilling tool. BJTUFF
drilling tools are manufactured under very experienced supervision,and quality inspection and control before delivery ensures that the right product is sent out to the customers.
2. The angle of attack of drilling bits are variable according to the type of rock to generate maximum efficiency during drilling.
3. BJTUFF provides an on-time after sales service when/if required by the customers for any issues.
