RECOMMENDED SPEEDS FOR HSS TWIST DRILL BITS.
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| tp | 2 | 2 | up | to | 2 |
| uo | tp | 2 |
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to | drill |
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| N/mm | over N/mm | iron N/mm | iron | N/mm | Brass,copper,bronze | Silumin | Aluminium | |||||
Up (mm) |
| Steel600 |
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| Seel 600 | Cast180 |
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| Cast300 |
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DIMENSIONAL DRAWINGS: DRILLS.
| Order | number |
Size in mm |
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Cutting | 20 to 25 |
speed (m/min): | |
4 | 2380 |
5 | 1900 |
6 | 1600 |
7 | 1360 |
8 | 1200 |
9 | 1060 |
10 | 950 |
11 | 860 |
12 | 800 |
13 | 730 |
14 | 680 |
15 | 630 |
16 | 600 |
17 | 560 |
18 | 530 |
19 | 500 |
20 | 480 |
23 | 410 |
30 | 310 |
15 to 20
1600
1270
1060
910
800
700
640
580
530
490
450
420
400
380
350
330
320
280
210
20 to 35
2200
1800
1500
1300
1100
1000
890
810
740
680
640
600
560
520
500
470
450
390
300
10 to 20
1200
950
800
680
600
530
480
430
400
370
340
320
300
280
260
250
240
210
160
50 to 60
4400
3500
2900
2500
2200
1900
1700
1600
1500
1350
1250
1150
1100
1050
1000
950
900
760
580
30 to 40
2800
2200
1850
1600
1400
1200
1100
1000
930
860
800
740
700
660
620
590
560
480
370
80 to 120
8000
6400
5300
4550
4000
3540
3200
2900
2660
2450
2270
2120
2000
1870
1770
1680
1600
1380
1060
0 602 120 101
0 602 120 104
0 602 120 107
0 602 121 101
0 602 121 104
0 602 121 107
0 602 131 101
0 602 131 104
0 602 131 107
0 602 133 101
0 602 133 104
0 602 133 107
0 602 134 101
0 602 135 001
0 602 135 004
0 602 135 101
0 602 135 104
0 602 117 001
0 602 117 004
0 602 117 008
ACCESSORIES FOR DRILLS.
| Order | number | Packing | unit |
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Morse taper MK2 on B 16 for using drill chucks with clamping diameters up to | 1 603 115 002 | 1 |
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16 mm, B16. |
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Please consult your stockist for information on the complete range of quality accessories.
Tapper B16
DIN 238
l6;8 deep
| 0 602 119 001 | |
| 0 602 119 004 | |
| 0 602 119 008 | |
InnerTapperMK2 | ||
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l 6;8 deep
10 | 11 |