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GROMAX Precision Drill EDM Tubing

Single Channel Brass

Multi-Channel Brass

Single Channel Copper

Multi-Channel Copper

400mm/ 15.75 inch length
OD Tolerance: +0, -0.020mm (+0, -0.0008 inch)
Available in brass & copper
Thick-wall design provides complete counter boring for deep hole drilling
Capillary Extrusion- Special manufacturing technology offers excellent straightness & concentricity

Code	Size_mm	Inch_Equivalent	Ceramic_Guide	Brass_Tube	Copper_Tube	Multi_Channel_Brass_Tube	Multi_Channel_Copper_Tube
010	0.1	0.004	CG010	BR010	CP010
013	0.13	0.005	CG013	BR013	CP013
015	0.15	0.006	CG015	BR015	CP015
016	0.16	0.006	CG016	BR016	CP016
017	0.17	0.007	CG017	BR017	CP017
018	0.18	0.007	CG018	BR018	CP018
019	0.19	0.007	CG019	BR019	CP019
020	0.2	0.008	CG020	BR020	CP020
021	0.21	0.008	CG021	BR021	CP021
022	0.22	0.009	CG022	BR022	CP022
023	0.23	0.009	CG023	BR023	CP023
024	0.24	0.009	CG024	BR024	CP024
025	0.25	0.01	CG025	BR025	CP025
026	0.26	0.01	CG026	BR026	CP026
027	0.27	0.011	CG027	BR027	CP027
028	0.28	0.011	CG028	BR028	CP028
029	0.29	0.011	CG029	BR029	CP029
030	0.3	0.012	CG030	BR030	CP030
035	0.35	0.014	CG035	BR035	CP035
040	0.4	0.016	CG040	BR040	CP040	MCBR040	MCCP040
045	0.45	0.018	CG045	BR045	CP045	MCBR045	MCCP045
050	0.5	0.02	CG050	BR050	CP050	MCBR050	MCCP050
055	0.55	0.022	CG055	BR055	CP055	MCBR055	MCCP055
060	0.6	0.024	CG060	BR060	CP060	MCBR060	MCCP060
065	0.65	0.026	CG065	BR065	CP065	MCBR065	MCCP065
070	0.7	0.028	CG070	BR070	CP070	MCBR070	MCCP070
075	0.75	0.03	CG075	BR075	CP075	MCBR075	MCCP075
080	0.8	0.032	CG080	BR080	CP080	MCBR080	MCCP080
085	0.85	0.033	CG085	BR085	CP085	MCBR085	MCCP085
090	0.9	0.035	CG090	BR090	CP090	MCBR090	MCCP090
095	0.95	0.038	CG095	BR095	CP095	MCBR095	MCCP095
100	1	0.04	CG100	BR100	CP100	MCBR100	MCCP100
105	1.05	0.041	CG105	BR105	CP105	MCBR105	MCCP105
110	1.1	0.043	CG110	BR110	CP110	MCBR110	MCCP110
115	1.15	0.045	CG115	BR115	CP115	MCBR115	MCCP115
120	1.2	0.047	CG120	BR120	CP120	MCBR120	MCCP120
125	1.25	0.049	CG125	BR125	CP125	MCBR125	MCCP125
130	1.3	0.051	CG130	BR130	CP130	MCBR130	MCCP130
135	1.35	0.053	CG135	BR135	CP135	MCBR135	MCCP135
140	1.4	0.055	CG140	BR140	CP140	MCBR140	MCCP140
145	1.45	0.057	CG145	BR145	CP145	MCBR145	MCCP145
150	1.5	0.059	CG150	BR150	CP150	MCBR150	MCCP150
155	1.55	0.061	CG155	BR155	CP155	MCBR155	MCCP155
160	1.6	0.063	CG160	BR160	CP160	MCBR160	MCCP160
165	1.65	0.065	CG165	BR165	CP165	MCBR165	MCCP165
170	1.7	0.067	CG170	BR170	CP170	MCBR170	MCCP170
175	1.75	0.069	CG175	BR175	CP175	MCBR175	MCCP175
180	1.8	0.071	CG180	BR180	CP180	MCBR180	MCCP180
185	1.85	0.073	CG185	BR185	CP185	MCBR185	MCCP185
190	1.9	0.075	CG190	BR190	CP190	MCBR190	MCCP190
195	1.95	0.077	CG195	BR195	CP195	MCBR195	MCCP195
200	2	0.079	CG200	BR200	CP200	MCBR200	MCCP200
205	2.05	0.081	CG205	BR205	CP205	MCBR205	MCCP205
210	2.1	0.083	CG210	BR210	CP210	MCBR210	MCCP210
215	2.15	0.085	CG215	BR215	CP215	MCBR215	MCCP215
220	2.2	0.087	CG220	BR220	CP220	MCBR220	MCCP220
225	2.25	0.089	CG225	BR225	CP225	MCBR225	MCCP225
230	2.3	0.091	CG230	BR230	CP230	MCBR230	MCCP230
235	2.35	0.093	CG235	BR235	CP235	MCBR235	MCCP235
240	2.4	0.095	CG240	BR240	CP240	MCBR240	MCCP240
245	2.45	0.097	CG245	BR245	CP245	MCBR245	MCCP245
250	2.5	0.099	CG250	BR250	CP250	MCBR250	MCCP250
255	2.55	0.1	CG255	BR255	CP255	MCBR255	MCCP255
260	2.6	0.102	CG260	BR260	CP260	MCBR260	MCCP260
265	2.65	0.104	CG265	BR265	CP265	MCBR265	MCCP265
270	2.7	0.106	CG270	BR270	CP270	MCBR270	MCCP270
275	2.75	0.108	CG275	BR275	CP275	MCBR275	MCCP275
280	2.8	0.11	CG280	BR280	CP280	MCBR280	MCCP280
285	2.85	0.112	CG285	BR285	CP285	MCBR285	MCCP285
290	2.9	0.114	CG290	BR290	CP290	MCBR290	MCCP290
295	2.95	0.116	CG295	BR295	CP295	MCBR295	MCCP295
300	3	0.118	CG300	BR300	CP300	MCBR300	MCCP300
310	3.1	0.122	CG310	BR310	CP310	MCBR310	MCCP310
320	3.2	0.126	CG320	BR320	CP320	MCBR320	MCCP320
330	3.3	0.13	CG330	BR330	CP330	MCBR330	MCCP330
340	3.4	0.134	CG340	BR340	CP340	MCBR340	MCCP340
350	3.5	0.138	CG350	BR350	CP350	MCBR350	MCCP350
360	3.6	0.142	CG360	BR360	CP360	MCBR360	MCCP360
370	3.7	0.146	CG370	BR370	CP370	MCBR370	MCCP370
380	3.8	0.15	CG380	BR380	CP380	MCBR380	MCCP380
390	3.9	0.154	CG390	BR390	CP390	MCBR390	MCCP390
400	4	0.158	CG400	BR400	CP400	MCBR400	MCCP400
410	4.1	0.161	CG410	BR410	CP410	MCBR410	MCCP410
420	4.2	0.165	CG420	BR420	CP420	MCBR420	MCCP420
430	4.3	0.169	CG430	BR430	CP430	MCBR430	MCCP430
440	4.4	0.173	CG440	BR440	CP440	MCBR440	MCCP440
450	4.5	0.177	CG450	BR450	CP450	MCBR450	MCCP450
460	4.6	0.181	CG460	BR460	CP460	MCBR460	MCCP460
470	4.7	0.185	CG470	BR470	CP470	MCBR470	MCCP470
480	4.8	0.189	CG480	BR480	CP480	MCBR480	MCCP480
490	4.9	0.193	CG490	BR490	CP490	MCBR490	MCCP490
500	5	0.197	CG500	BR500	CP500	MCBR500	MCCP500
510	5.1	0.201	CG510	BR510	CP510	MCBR510	MCCP510
520	5.2	0.205	CG520	BR520	CP520	MCBR520	MCCP520
530	5.3	0.209	CG530	BR530	CP530	MCBR530	MCCP530
540	5.4	0.213	CG540	BR540	CP540	MCBR540	MCCP540
550	5.5	0.217	CG550	BR550	CP550	MCBR550	MCCP550
560	5.6	0.22	CG560	BR560	CP560	MCBR560	MCCP560
570	5.7	0.224	CG570	BR570	CP570	MCBR570	MCCP570
580	5.8	0.228	CG580	BR580	CP580	MCBR580	MCCP580
590	5.9	0.232	CG590	BR590	CP590	MCBR590	MCCP590
600	6	0.236	CG600	BR600	CP600	MCBR600	MCCP600