AKKO ATUM-XD4-WCM – ATUM Indexable Drill (U-Drill) from the AKKO ATUM Indexable Drills (U-Drills) range. For inserts: WCMX 030208, WCMX 040208, WCMX 050308, WCMX 06T308, WCMX 080412. 51 sizes listed below.
Specifications
Sizes and dimensions
| AKKO code |
Overall Length (OAL, mm) |
Shank Length (LS, mm) |
Useable Length (LU, mm) |
Drill Depth By Diameter Ratio |
Contact surface diameter machine side (DCSFMS, mm) |
Shank Size (DCON, mm) |
Drilling Diameter (DC, mm) |
Insert Size |
| ATUM 16.5XD4 WCM. 030208 |
142 |
56 |
64 |
D4 |
34 |
25 |
16.5 |
030208 |
| ATUM 16XD4 WCM. 030208 |
142 |
56 |
64 |
D4 |
34 |
25 |
16 |
030208 |
| ATUM 17.5XD4 WCM. 030208 |
146 |
56 |
68 |
D4 |
34 |
25 |
17.5 |
030208 |
| ATUM 17XD4 WCM. 030208 |
146 |
56 |
68 |
D4 |
34 |
25 |
17 |
030208 |
| ATUM 18.5XD4 WCM. 030208 |
150 |
56 |
72 |
D4 |
34 |
25 |
18.5 |
030208 |
| ATUM 18XD4 WCM. 030208 |
150 |
56 |
72 |
D4 |
34 |
25 |
18 |
030208 |
| ATUM 19.5XD4 WCM. 030208 |
154 |
56 |
76 |
D4 |
34 |
25 |
19.5 |
030208 |
| ATUM 19XD4 WCM. 030208 |
154 |
56 |
76 |
D4 |
34 |
25 |
19 |
030208 |
| ATUM 20.5XD4 WCM. 040208 |
158 |
56 |
80 |
D4 |
34 |
25 |
20.5 |
040208 |
| ATUM 20XD4 WCM. 040208 |
158 |
56 |
80 |
D4 |
34 |
25 |
20 |
040208 |
| ATUM 21.5XD4 WCM. 040208 |
162 |
56 |
84 |
D4 |
34 |
25 |
21.5 |
040208 |
| ATUM 21XD4 WCM. 040208 |
162 |
56 |
84 |
D4 |
34 |
25 |
21 |
040208 |
| ATUM 22.5XD4 WCM. 040208 |
166 |
56 |
88 |
D4 |
34 |
25 |
22.5 |
040208 |
| ATUM 22XD4 WCM. 040208 |
166 |
56 |
88 |
D4 |
34 |
25 |
22 |
040208 |
| ATUM 23.5XD4 WCM. 040208 |
170 |
56 |
92 |
D4 |
34 |
25 |
23.5 |
040208 |
| ATUM 23XD4 WCM. 040208 |
170 |
56 |
92 |
D4 |
34 |
25 |
23 |
040208 |
| ATUM 24.5XD4 WCM. 050308 |
174 |
56 |
96 |
D4 |
34 |
25 |
24.5 |
050308 |
| ATUM 24XD4 WCM. 050308 |
174 |
56 |
96 |
D4 |
34 |
25 |
24 |
050308 |
| ATUM 25.5XD4 WCM. 050308 |
131 |
56 |
50 |
D2 |
32 |
25 |
25.5 |
050308 |
| ATUM 25XD4 WCM. 050308 |
178 |
56 |
100 |
D4 |
34 |
25 |
25 |
050308 |
| ATUM 26.5XD4 WCM. 050308 |
182 |
56 |
104 |
D4 |
34 |
25 |
26.5 |
050308 |
| ATUM 26XD4 WCM. 050308 |
182 |
56 |
104 |
D4 |
34 |
25 |
26 |
050308 |
| ATUM 27.5XD4 WCM. 050308 |
186 |
56 |
108 |
D4 |
34 |
25 |
27.5 |
050308 |
| ATUM 27XD4 WCM. 050308 |
186 |
56 |
108 |
D4 |
34 |
25 |
27 |
050308 |
| ATUM 28.5XD4 WCM. 050308 |
190 |
56 |
112 |
D4 |
34 |
25 |
28.5 |
050308 |
| ATUM 28XD4 WCM. 050308 |
190 |
56 |
112 |
D4 |
34 |
25 |
28 |
050308 |
| ATUM 29.5XD4 WCM. 050308 |
194 |
56 |
116 |
D4 |
34 |
25 |
29.5 |
050308 |
| ATUM 29XD4 WCM. 050308 |
194 |
56 |
116 |
D4 |
34 |
25 |
29 |
050308 |
| ATUM 30XD4 WCM. 06T308 |
207 |
60 |
120 |
D4 |
44 |
32 |
30 |
06T308 |
| ATUM 31XD4 WCM. 06T308 |
211 |
60 |
124 |
D4 |
44 |
32 |
31 |
06T308 |
| ATUM 32XD4 WCM. 06T308 |
215 |
60 |
128 |
D4 |
44 |
32 |
32 |
06T308 |
| ATUM 33.5XD4 WCM. 06T308 |
219 |
60 |
132 |
D4 |
44 |
32 |
33.5 |
06T308 |
| ATUM 33XD4 WCM. 06T308 |
219 |
60 |
132 |
D4 |
44 |
32 |
33 |
06T308 |
| ATUM 34XD4 WCM. 06T308 |
223 |
60 |
136 |
D4 |
44 |
32 |
34 |
06T308 |
| ATUM 35XD4 WCM. 06T308 |
171 |
70 |
70 |
D2 |
54 |
40 |
35 |
06T308 |
| ATUM 36XD4 WCM. 06T308 |
231 |
60 |
144 |
D4 |
44 |
32 |
36 |
06T308 |
| ATUM 37XD4 WCM. 06T308 |
235 |
60 |
148 |
D4 |
44 |
32 |
37 |
06T308 |
| ATUM 38.5XD4 WCM. 06T308 |
239 |
60 |
152 |
D4 |
44 |
32 |
38.5 |
06T308 |
| ATUM 38XD4 WCM. 06T308 |
239 |
60 |
152 |
D4 |
44 |
32 |
38 |
06T308 |
| ATUM 39XD4 WCM. 06T308 |
243 |
60 |
156 |
D4 |
44 |
32 |
39 |
06T308 |
| ATUM 40XD4 WCM. 06T308 |
247 |
60 |
160 |
D4 |
44 |
32 |
40 |
06T308 |
| ATUM 41XD4 WCM. 06T308 |
251 |
60 |
164 |
D4 |
44 |
32 |
41 |
06T308 |
| ATUM 42XD4 WCM. 06T308 |
255 |
60 |
168 |
D4 |
44 |
32 |
42 |
06T308 |
| ATUM 43XD4 WCM. 06T308 |
259 |
60 |
172 |
D4 |
44 |
32 |
43 |
06T308 |
| ATUM 44XD4 WCM. 06T308 |
263 |
60 |
176 |
D4 |
44 |
32 |
44 |
06T308 |
| ATUM 45XD4 WCM. 080412 |
282 |
70 |
180 |
D4 |
54 |
40 |
45 |
080412 |
| ATUM 46XD4 WCM. 080412 |
286 |
70 |
184 |
D4 |
54 |
40 |
46 |
080412 |
| ATUM 47XD4 WCM. 080412 |
290 |
70 |
188 |
D4 |
54 |
40 |
47 |
080412 |
| ATUM 48XD4 WCM. 080412 |
294 |
70 |
192 |
D4 |
54 |
40 |
48 |
080412 |
| ATUM 49XD4 WCM. 080412 |
298 |
70 |
196 |
D4 |
54 |
40 |
49 |
080412 |
| ATUM 50XD4 WCM. 080412 |
302 |
70 |
200 |
D4 |
54 |
40 |
50 |
080412 |
Spare parts (AKKO codes)
| AKKO code |
Torx Key |
Torx Screw |
| ATUM 16.5XD4 WCM. 030208 |
82-T08 |
3008-M2.5X6 |
| ATUM 16XD4 WCM. 030208 |
82-T08 |
3008-M2.5X6 |
| ATUM 17.5XD4 WCM. 030208 |
82-T08 |
3008-M2.5X6 |
| ATUM 17XD4 WCM. 030208 |
82-T08 |
3008-M2.5X6 |
| ATUM 18.5XD4 WCM. 030208 |
82-T08 |
3008-M2.5X6 |
| ATUM 18XD4 WCM. 030208 |
82-T08 |
3008-M2.5X6 |
| ATUM 19.5XD4 WCM. 030208 |
82-T08 |
3008-M2.5X6 |
| ATUM 19XD4 WCM. 030208 |
82-T08 |
3008-M2.5X6 |
| ATUM 20.5XD4 WCM. 040208 |
82-T08 |
3008-M2.5X6 |
| ATUM 20XD4 WCM. 040208 |
82-T08 |
3008-M2.5X6 |
| ATUM 21.5XD4 WCM. 040208 |
82-T08 |
3008-M2.5X6 |
| ATUM 21XD4 WCM. 040208 |
82-T08 |
3008-M2.5X6 |
| ATUM 22.5XD4 WCM. 040208 |
82-T08 |
3008-M2.5X6 |
| ATUM 22XD4 WCM. 040208 |
82-T08 |
3008-M2.5X6 |
| ATUM 23.5XD4 WCM. 040208 |
82-T08 |
3008-M2.5X6 |
| ATUM 23XD4 WCM. 040208 |
82-T08 |
3008-M2.5X6 |
| ATUM 24.5XD4 WCM. 050308 |
82-T08 |
3008-M3X8 |
| ATUM 24XD4 WCM. 050308 |
82-T08 |
3008-M3X8 |
| ATUM 25.5XD4 WCM. 050308 |
82-T08 |
3008-M3X8 |
| ATUM 25XD4 WCM. 050308 |
82-T08 |
3008-M3X8 |
| ATUM 26.5XD4 WCM. 050308 |
82-T08 |
3008-M3X8 |
| ATUM 26XD4 WCM. 050308 |
82-T08 |
3008-M3X8 |
| ATUM 27.5XD4 WCM. 050308 |
82-T08 |
3008-M3X8 |
| ATUM 27XD4 WCM. 050308 |
82-T08 |
3008-M3X8 |
| ATUM 28.5XD4 WCM. 050308 |
82-T08 |
3008-M3X8 |
| ATUM 28XD4 WCM. 050308 |
82-T08 |
3008-M3X8 |
| ATUM 29.5XD4 WCM. 050308 |
82-T08 |
3008-M3X8 |
| ATUM 29XD4 WCM. 050308 |
82-T08 |
3008-M3X8 |
| ATUM 30XD4 WCM. 06T308 |
82-T10 |
3010-M3.5X9 |
| ATUM 31XD4 WCM. 06T308 |
82-T10 |
3010-M3.5X9 |
| ATUM 32XD4 WCM. 06T308 |
82-T10 |
3010-M3.5X9 |
| ATUM 33.5XD4 WCM. 06T308 |
82-T10 |
3010-M3.5X9 |
| ATUM 33XD4 WCM. 06T308 |
82-T10 |
3010-M3.5X9 |
| ATUM 34XD4 WCM. 06T308 |
82-T10 |
3010-M3.5X9 |
| ATUM 35XD4 WCM. 06T308 |
82-T10 |
3010-M3.5X9 |
| ATUM 36XD4 WCM. 06T308 |
82-T10 |
3010-M3.5X9 |
| ATUM 37XD4 WCM. 06T308 |
82-T10 |
3010-M3.5X9 |
| ATUM 38.5XD4 WCM. 06T308 |
82-T10 |
3010-M3.5X9 |
| ATUM 38XD4 WCM. 06T308 |
82-T10 |
3010-M3.5X9 |
| ATUM 39XD4 WCM. 06T308 |
82-T10 |
3010-M3.5X9 |
| ATUM 40XD4 WCM. 06T308 |
82-T10 |
3010-M3.5X9 |
| ATUM 41XD4 WCM. 06T308 |
82-T10 |
3010-M3.5X9 |
| ATUM 42XD4 WCM. 06T308 |
82-T10 |
3010-M3.5X9 |
| ATUM 43XD4 WCM. 06T308 |
82-T10 |
3010-M3.5X9 |
| ATUM 44XD4 WCM. 06T308 |
82-T10 |
3010-M3.5X9 |
| ATUM 45XD4 WCM. 080412 |
82-T15 |
4015-M4X11 |
| ATUM 46XD4 WCM. 080412 |
82-T15 |
4015-M4X11 |
| ATUM 47XD4 WCM. 080412 |
82-T15 |
4015-M4X11 |
| ATUM 48XD4 WCM. 080412 |
82-T15 |
4015-M4X11 |
| ATUM 49XD4 WCM. 080412 |
82-T15 |
4015-M4X11 |
| ATUM 50XD4 WCM. 080412 |
82-T15 |
4015-M4X11 |
Spare parts and keys can be ordered separately: ask us with the AKKO code.
Ordering and delivery
- Genuine AKKO tooling, made by AKKO in Konya, Türkiye.
- Inserts are sold separately unless stated.
- Supplied on quotation: choose the AKKO code and request a quote; we confirm price and lead time.
- Worldwide delivery by DHL or UPS.