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BTA-STS Brazed DRILL (Single Tube System : STS)
The BTA-STS Drill is a Single Tube Drilling system used in deep hole drilling applications where fast metal removal is needed. High-Pressure coolant is forced down the gap between the drilling tube and inside surface of the hole. Chips are evacuated through the centre of the drill. Very high penetration rates can be achieved with this system along with good surface finish.
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Features
- Drill Size Range of 17.71mm ~ 65.00mm
- 4 to 6 times Faster than Gun Drilling
- Excellent Hole Tolerance, Surface Finish, & Hole Straightness For Deep Drilling Process
- Multiple Coating Options for Optimal Drilling Process (TiN, TiCN, TiAlN)
- Retipping Service for All Industry Standard Drill Head
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Designation
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¥ÕDmin(mm)
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¥ÕDmax(mm)
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L1(mm)
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L2(mm)
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d(mm)
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Drill Tube
Dia.(mm)
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DS-BTA-1771840
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17.71
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18.40
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47.0
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44.2
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14.5
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16.0
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DS-BTA-1841890
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18.41
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18.90
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47.0
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44.1
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14.5
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16.0
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DS-BTA-1891920
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18.91
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19.20
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47.0
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44.1
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15.5
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17.0
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DS-BTA-1921000
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19.21
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20.0
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47.0
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44.0
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15.5
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17.0
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DS-BTA-2001090
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20.01
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20.09
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52.5
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49.4
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16.0
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18.0
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DS-BTA-2091180
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20.09
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21.80
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52.5
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49.2
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16.0
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18.0
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DS-BTA-2181290
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21.81
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22.90
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56.0
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52.8
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18.0
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20.0
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DS-BTA-2291410
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22.91
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24.10
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56.0
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52.6
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18.0
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20.0
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DS-BTA-2411520
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24.11
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25.20
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57.5
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54.0
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19.5
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22.0
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DS-BTA-2521640
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25.21
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26.40
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57.5
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54.0
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19.5
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22.0
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DS-BTA-2641750
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26.41
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27.50
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57.5
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53.8
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21.0
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24.0
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DS-BTA-2751870
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27.51
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28.70
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57.5
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53.8
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21.0
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24.0
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DS-BTA-2871980
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28.71
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29.80
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63.5
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59.5
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23.5
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26.0
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DS-BTA-2981100
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29.81
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31.00
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63.5
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59.3
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23.5
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26.0
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DS-BTA-3101210
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31.01
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32.10
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63.5
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59.4
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25.5
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28.0
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DS-BTA-3211330
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32.11
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33.30
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63.5
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59.1
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25.5
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28.0
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DS-BTA-3331480
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33.31
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34.80
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63.5
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59.0
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28.0
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30.0
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DS-BTA-3481620
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34.81
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36.20
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63.5
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58.9
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28.0
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30.0
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DS-BTA-3621730
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36.21
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37.30
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73.5
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68.7
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30.0
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33.0
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DS-BTA-3731840
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37.31
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38.40
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73.5
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68.5
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30.0
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33.0
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DS-BTA-3841960
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38.41
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39.60
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73.5
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68.3
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30.0
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33.0
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DS-BTA-3961060
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39.61
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40.60
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73.5
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68.2
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33.0
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36.0
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DS-BTA-4061180
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40.61
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41.80
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73.5
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68.0
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33.0
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36.0
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DS-BTA-4181300
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41.81
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43.00
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73.5
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67.8
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33.0
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36.0
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DS-BTA-4301430
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43.01
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44.30
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75.0
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69.5
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36.0
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39.0
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DS-BTA-4431560
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44.31
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45.60
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75.0
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69.3
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36.0
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39.0
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DS-BTA-4561700
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45.61
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47.00
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75.0
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69.1
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36.0
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39.0
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DS-BTA-4701850
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47.01
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48.50
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75.0
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68.8
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39.0
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43.0
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DS-BTA-4851010
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48.51
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50.10
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75.0
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68.7
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39.0
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43.0
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DS-BTA-5011170
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50.11
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51.70
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75.0
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68.5
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39.0
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43.0
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DS-BTA-5171320
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51.71
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53.20
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82.0
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75.2
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43.0
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47.0
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DS-BTA-5321470
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53.21
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54.70
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82.0
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75.5
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43.0
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47.0
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DS-BTA-5471620
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54.71
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56.20
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82.0
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75.2
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43.0
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47.0
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DS-BTA-5621840
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56.21
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58.40
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84.0
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77.2
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47.0
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51.0
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DS-BTA-5841060
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58.41
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60.60
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84.0
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76.7
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47.0
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51.0
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DS-BTA-6061280
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60.61
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62.80
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84.0
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76.8
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47.0
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51.0
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DS-BTA-6281500
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62.81
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65.00
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84.0
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76.5
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47.0
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51.0
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