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.
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
|
Designation |
ΦDmin(mm) |
ΦDmax(mm) |
L1(mm) |
L2(mm) |
d(mm) |
Drill Tube Dia.(mm) |
|
DS-BTA-1771840 |
17.71 |
18.40 |
47.0 |
44.2 |
14.5 |
16.0 |
|
DS-BTA-1841890 |
18.41 |
18.90 |
47.0 |
44.1 |
14.5 |
16.0 |
|
DS-BTA-1891920 |
18.91 |
19.20 |
47.0 |
44.1 |
15.5 |
17.0 |
|
DS-BTA-1921000 |
19.21 |
20.0 |
47.0 |
44.0 |
15.5 |
17.0 |
|
DS-BTA-2001090 |
20.01 |
20.09 |
52.5 |
49.4 |
16.0 |
18.0 |
|
DS-BTA-2091180 |
20.09 |
21.80 |
52.5 |
49.2 |
16.0 |
18.0 |
|
DS-BTA-2181290 |
21.81 |
22.90 |
56.0 |
52.8 |
18.0 |
20.0 |
|
DS-BTA-2291410 |
22.91 |
24.10 |
56.0 |
52.6 |
18.0 |
20.0 |
|
DS-BTA-2411520 |
24.11 |
25.20 |
57.5 |
54.0 |
19.5 |
22.0 |
|
DS-BTA-2521640 |
25.21 |
26.40 |
57.5 |
54.0 |
19.5 |
22.0 |
|
DS-BTA-2641750 |
26.41 |
27.50 |
57.5 |
53.8 |
21.0 |
24.0 |
|
DS-BTA-2751870 |
27.51 |
28.70 |
57.5 |
53.8 |
21.0 |
24.0 |
|
DS-BTA-2871980 |
28.71 |
29.80 |
63.5 |
59.5 |
23.5 |
26.0 |
|
DS-BTA-2981100 |
29.81 |
31.00 |
63.5 |
59.3 |
23.5 |
26.0 |
|
DS-BTA-3101210 |
31.01 |
32.10 |
63.5 |
59.4 |
25.5 |
28.0 |
|
DS-BTA-3211330 |
32.11 |
33.30 |
63.5 |
59.1 |
25.5 |
28.0 |
|
DS-BTA-3331480 |
33.31 |
34.80 |
63.5 |
59.0 |
28.0 |
30.0 |
|
DS-BTA-3481620 |
34.81 |
36.20 |
63.5 |
58.9 |
28.0 |
30.0 |
|
DS-BTA-3621730 |
36.21 |
37.30 |
73.5 |
68.7 |
30.0 |
33.0 |
|
DS-BTA-3731840 |
37.31 |
38.40 |
73.5 |
68.5 |
30.0 |
33.0 |
|
DS-BTA-3841960 |
38.41 |
39.60 |
73.5 |
68.3 |
30.0 |
33.0 |
|
DS-BTA-3961060 |
39.61 |
40.60 |
73.5 |
68.2 |
33.0 |
36.0 |
|
DS-BTA-4061180 |
40.61 |
41.80 |
73.5 |
68.0 |
33.0 |
36.0 |
|
DS-BTA-4181300 |
41.81 |
43.00 |
73.5 |
67.8 |
33.0 |
36.0 |
|
DS-BTA-4301430 |
43.01 |
44.30 |
75.0 |
69.5 |
36.0 |
39.0 |
|
DS-BTA-4431560 |
44.31 |
45.60 |
75.0 |
69.3 |
36.0 |
39.0 |
|
DS-BTA-4561700 |
45.61 |
47.00 |
75.0 |
69.1 |
36.0 |
39.0 |
|
DS-BTA-4701850 |
47.01 |
48.50 |
75.0 |
68.8 |
39.0 |
43.0 |
|
DS-BTA-4851010 |
48.51 |
50.10 |
75.0 |
68.7 |
39.0 |
43.0 |
|
DS-BTA-5011170 |
50.11 |
51.70 |
75.0 |
68.5 |
39.0 |
43.0 |
|
DS-BTA-5171320 |
51.71 |
53.20 |
82.0 |
75.2 |
43.0 |
47.0 |
|
DS-BTA-5321470 |
53.21 |
54.70 |
82.0 |
75.5 |
43.0 |
47.0 |
|
DS-BTA-5471620 |
54.71 |
56.20 |
82.0 |
75.2 |
43.0 |
47.0 |
|
DS-BTA-5621840 |
56.21 |
58.40 |
84.0 |
77.2 |
47.0 |
51.0 |
|
DS-BTA-5841060 |
58.41 |
60.60 |
84.0 |
76.7 |
47.0 |
51.0 |
|
DS-BTA-6061280 |
60.61 |
62.80 |
84.0 |
76.8 |
47.0 |
51.0 |
|
DS-BTA-6281500 |
62.81 |
65.00 |
84.0 |
76.5 |
47.0 |
51.0 |
