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Podmínky filtrování

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Hole diameter (drill diameter) D(mm)

0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.1
0.11
0.12
0.13
0.14
0.15
0.16
0.17
0.18
0.19
0.2
0.21
0.22
0.23
0.24
0.25
0.26
0.27
0.28
0.29
0.3
0.31
0.32
0.33
0.34
0.35
0.36
0.37
0.38
0.39
0.4
0.41
0.42
0.43
0.44
0.45
0.46
0.47
0.48
0.49
0.5
0.51
0.52
0.53
0.54
0.55
0.56
0.57
0.58
0.59
0.6
0.61
0.62
0.63
0.64
0.65
0.66
0.67
0.68
0.69
0.7
0.71
0.72
0.73
0.74
0.75
0.76
0.77
0.78
0.79
0.8
0.81
0.82
0.83
0.84
0.85
0.86
0.87
0.88
0.89
0.9
0.91
0.92
0.93
0.94
0.95
0.96
0.97
0.98
0.99
1
1.01
1.02
1.03
1.04
1.05
1.06
1.07
1.08
1.09
1.1
1.11
1.12
1.13
1.14
1.15
1.16
1.17
1.18
1.19
1.2
1.21
1.22
1.23
1.24
1.25
1.26
1.27
1.28
1.29
1.3
1.31
1.32
1.33
1.34
1.35
1.36
1.37
1.38
1.39
1.4
1.41
1.42
1.43
1.44
1.45
1.46
1.47
1.48
1.49
1.5
1.51
1.52
1.53
1.54
1.55
1.56
1.57
1.58
1.59
1.6
1.61
1.62
1.63
1.64
1.65
1.66
1.67
1.68
1.69
1.7
1.71
1.72
1.73
1.74
1.75
1.76
1.77
1.78
1.79
1.8
1.81
1.82
1.83
1.84
1.85
1.86
1.87
1.88
1.89
1.9
1.91
1.92
1.93
1.94
1.95
1.96
1.97
1.98
1.99
2
2.01
2.02
2.03
2.04
2.05
2.06
2.07
2.08
2.09
2.1
2.11
2.12
2.13
2.14
2.15
2.16
2.17
2.18
2.19
2.2
2.21
2.22
2.23
2.24
2.25
2.26
2.27
2.28
2.29
2.3
2.31
2.32
2.33
2.34
2.35
2.36
2.37
2.38
2.39
2.4
2.41
2.42
2.43
2.44
2.45
2.46
2.47
2.48
2.49
2.5
2.51
2.52
2.53
2.54
2.55
2.56
2.57
2.58
2.59
2.6
2.61
2.62
2.63
2.64
2.65
2.66
2.67
2.68
2.69
2.7
2.71
2.72
2.73
2.74
2.75
2.76
2.77
2.78
2.79
2.8
2.81
2.82
2.83
2.84
2.85
2.86
2.87
2.88
2.89
2.9
2.91
2.92
2.93
2.94
2.95
2.96
2.97
2.98
2.99
3
3.01
3.02
3.03
3.04
3.05
3.06
3.07
3.08
3.09
3.1
3.11
3.12
3.13
3.14
3.15
3.16
3.17
3.18
3.19
3.2
3.21
3.22
3.23
3.24
3.25
3.26
3.27
3.28
3.29
3.3
3.31
3.32
3.33
3.34
3.35
3.36
3.37
3.38
3.39
3.4
3.41
3.42
3.43
3.44
3.45
3.46
3.47
3.48
3.49
3.5
3.51
3.52
3.53
3.54
3.55
3.56
3.57
3.58
3.59
3.6
3.61
3.62
3.63
3.64
3.65
3.66
3.67
3.68
3.69
3.7
3.71
3.72
3.73
3.74
3.75
3.76
3.77
3.78
3.79
3.8
3.81
3.82
3.83
3.84
3.85
3.86
3.87
3.88
3.89
3.9
3.91
3.92
3.93
3.94
3.95
3.96
3.97
3.98
3.99
4
4.01
4.02
4.03
4.04
4.05
4.06
4.07
4.08
4.09
4.1
4.11
4.12
4.13
4.14
4.15
4.16
4.17
4.18
4.19
4.2
4.21
4.22
4.23
4.24
4.25
4.26
4.27
4.28
4.29
4.3
4.31
4.32
4.33
4.34
4.35
4.36
4.37
4.38
4.39
4.4
4.41
4.42
4.43
4.44
4.45
4.46
4.47
4.48
4.49
4.5
4.51
4.52
4.53
4.54
4.55
4.56
4.57
4.58
4.59
4.6
4.61
4.62
4.63
4.64
4.65
4.66
4.67
4.68
4.69
4.7
4.71
4.72
4.73
4.74
4.75
4.76
4.77
4.78
4.79
4.8
4.81
4.82
4.83
4.84
4.85
4.86
4.87
4.88
4.89
4.9
4.91
4.92
4.93
4.94
4.95
4.96
4.97
4.98
4.99
5
5.01
5.02
5.03
5.04
5.05
5.06
5.07
5.08
5.09
5.1
5.11
5.12
5.13
5.14
5.15
5.16
5.17
5.18
5.19
5.2
5.21
5.22
5.23
5.24
5.25
5.26
5.27
5.28
5.29
5.3
5.31
5.32
5.33
5.34
5.35
5.36
5.37
5.38
5.39
5.4
5.41
5.42
5.43
5.44
5.45
5.46
5.47
5.48
5.49
5.5
5.51
5.52
5.53
5.54
5.55
5.56
5.57
5.58
5.59
5.6
5.61
5.62
5.63
5.64
5.65
5.66
5.67
5.68
5.69
5.7
5.71
5.72
5.73
5.74
5.75
5.76
5.77
5.78
5.79
5.8
5.81
5.82
5.83
5.84
5.85
5.86
5.87
5.88
5.89
5.9
5.91
5.92
5.93
5.94
5.95
5.96
5.97
5.98
5.99
6
6.05
6.1
6.15
6.2
6.25
6.3
6.35
6.4
6.5
6.53
6.6
6.63
6.7
6.75
6.76
6.8
6.85
6.9
6.91
7
7.04
7.1
7.14
7.2
7.25
7.3
7.37
7.4
7.45
7.49
7.5
7.54
7.6
7.67
7.7
7.8
7.85
7.9
7.94
8
8.03
8.05
8.1
8.15
8.2
8.25
8.3
8.33
8.4
8.43
8.5
8.55
8.58
8.6
8.7
8.73
8.8
8.84
8.85
8.9
9
9.1
9.13
9.2
9.25
9.3
9.35
9.4
9.5
9.52
9.53
9.55
9.6
9.7
9.8
9.85
9.9
9.92
9.97
10
10.05
10.1
10.2
10.25
10.26
10.3
10.32
10.4
10.5
10.6
10.7
10.72
10.75
10.8
10.85
10.9
11
11.05
11.1
11.11
11.2
11.3
11.4
11.5
11.51
11.56
11.6
11.7
11.8
11.85
11.9
11.91
12
12.05
12.1
12.2
12.25
12.3
12.4
12.5
12.55
12.6
12.7
12.8
12.9
13
13.1
13.2
13.25
13.3
13.4
13.487
13.49
13.5
13.6
13.65
13.7
13.8
13.89
13.9
14
14.1
14.2
14.25
14.275
14.29
14.3
14.4
14.5
14.6
14.68
14.7
14.75
14.8
14.9
15
15.08
15.1
15.2
15.25
15.3
15.4
15.5
15.6
15.7
15.8
15.875
15.88
15.9
16
16.1
16.2
16.27
16.3
16.4
16.5
16.6
16.662
16.67
16.7
16.8
16.9
17
17.07
17.1
17.2
17.3
17.4
17.45
17.46
17.5
17.6
17.7
17.8
17.86
17.9
18
18.1
18.2
18.26
18.3
18.4
18.5
18.6
18.65
18.7
18.8
18.9
19
19.05
19.1
19.2
19.25
19.3
19.4
19.5
19.6
19.7
19.8
19.9
20
20.5
20.625
20.9
21
21.5
22
22.225
22.5
23
23.5
23.8
23.9
24
24.5
25
25.4
25.5
26
26.4
26.5
26.975
27
27.5
28
28.5
28.575
29
29.5
30
30.15
30.5
31
31.5
31.75
32
32.5
33
33.325
33.5
34
34.5
34.925
35
35.5
36
36.5
37
38
38.1
39
39.675
40
41
41.275
42
42.85
43
44
44~52
44.45
45
46
47
47.625
48
49
50
50.8
51
52
53
53~63
53.975
54
55
56
57
57.15
58
59
60
60.325
61
62
63
63.5
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84

Groove Length L(mm)

0.075
0.12
0.18
0.2
0.22
0.24
0.3
0.33
0.4
0.44
0.48
0.5
0.55
0.6
0.7
0.8
0.88
0.9
1
1.1
1.2
1.3
1.4
1.5
1.6
1.65
1.7
1.8
1.9
1.98
2
2.1
2.2
2.3
2.4
2.5
2.6
2.8
3
3.2
3.3
3.5
3.6
3.7
3.8
3.9
4
4.1
4.3
4.4
4.5
4.7
4.8
4.9
5
5.1
5.2
5.3
5.4
5.5
5.7
6
6.2
6.3
6.4
6.5
6.6
7
7.2
7.4
7.5
7.6
7.8
8
8.4
8.5
8.6
8.8
9
9.5
9.6
9.8
10
10..1
10.2
10.5
10.8
11
11.1
11.3
11.4
12
12.3
12.5
12.6
13
13.2
13.5
13.8
14
14.3
14.4
14.8
15
15.3
15.6
16
16.1
16.2
16.5
16.8
17.1
17.2
17.3
17.4
18
18.5
18.6
18.9
19
19.2
19.7
19.8
20
20.4
20.7
21
21.6
22
22.1
22.2
22.5
22.8
23
23.4
24
24.3
24.5
24.6
25
25.2
25.8
26
26.1
26.4
27
27.6
28
28.1
28.2
28.8
29
29.4
30
31
31.7
32
33
34
34.1
35
35.5
36
36.5
37
37.5
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
124
126
127
128
129
130
131
132
133
134
136
137
138
140
142
143
144
146
148
149
152
154
155
156
158
159
160
161
162
164
167
168
169
171
172
174
175
176
177
180
181
183
185
186
189
190
193
194
196
197
198
200
201
205
209
210
212.77
213
214
215
220
225
228
230
246
247
249.63
250
260.15
262
278
281.77
302
323.63
327
339.15

work material

High Hardness Steel

Tool Material Type

Cobalt HSS
Powder high-speed steel
Carbide

Overall Length L(mm)

30
38
39
40
41
42
43
44
45
46
47
48
49
50
52
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
70
71
72
73
74
75
76
77
78
78.994
79
80
81
82
83
84
85
86
87
88
89
89.992
90
91
92
93
94
95
96
97
98
99
100
101
102
103
103.988
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
125.984
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
151.994
152
153
154
155
156
157
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
177
178
179
179.984
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
196
197
198
199
200
201
201.981
202
204
205
206
207
209
210
211
212
214
216
217
218
219
221
222
223
224
225
226
226.974
227
229
230
231
232
234
235
237
238
239
240
241
242
243
244
245
245.974
245.999
246
247
249
250
251
253
254
255
256
257
258
260
262
263
264
267
268
268.986
269
270
271
273
274
276
277
279
280
282
283
286
287
290
291
292
293
294
295
297
298
300
301
302
304
305
306
307
309
310
311
312
314
315
317
318
320
321
323
325
326
327
329
331
332
334
335
336
340
341
342
344
347
350
352
359
364
366
369
377
382
388
391
394
400
404
405
412
418
424
429
435
441

Shank Type

End Mill Shank
Straight Shank

Coating Y/N

Available
N/A

Coating Type

TiAlN
For General Steels (AlCrN, etc.)
TiCN
TiN
Non-Coated
Other

With/without Oil Hole

Available
N/A

Výrobce

Drill Bits (work material: High Hardness Steel Stránka 2)

Drill bits are a type of cutting tool to drill holes in work materials. They are used with machine tools such as drill press, lathe, milling machine and machining center. Drill bit materials include alloy carbide, high speed steel powder, high-speed steel, and some of them have coatings such as silicone-based, TiAlN-based, TiCN-based, TiN-based coatings, or surface treatment such as steam oxide treatment for enhanced oil retention on surface. Additionally, there is also a type of machining called thinning, given to the bit tip to reduce the thrust load applied to it when drilling. There are different shapes of thinning such as X-shape (for machining deep holes), R-shape (for machining stainless-steel-based workpieces) and S-shaped (for machining cast-iron- or non-ferrous-based workpieces); each one of them is used accordingly for different features and applications. In recent years, flat drill bits, which can drill holes without bending even on round surfaces, are attracting attention.