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Ultra Precision ER40 Collets

In stock
SKU
Ultra Precision ER40 Collets
Maximum Contact Surface Area: Each BRT-TOOLS ER Collet features 16 full length slits (instead of competition’s 8), enabling the collet to collapse uniformly to provide a concentric and full 360˚ gripping surface. Material: Premium Grade Special Alloy Steel with a high modulus of elasticity. Combined with the 16-slit design, this material provides full surface contact on the tool when collapsed. Hardness: 44-48 HRC Inch and Metric Sizes: Choice of Inch and Metric sizes optimizes contact surface area for ultra high precision applications.
Grouped product items
Part No. DESCRIPTION Holding Capacity (Metric) Holding Capacity (Inch) Price
BRT-105403.0 ER40 Collet-30 2.0 - 3.0 0.079 - 0.118
US$17.80
BRT-105403.2 ER40 Collet-32 1/8" 0.087 - 0.125
US$17.80
BRT-105404.0 ER40 Collet-40 3.0 - 4.0 0.118 - 0.157
US$17.80
BRT-105404.8 ER40 Collet-48 3/16" 0.150 - 0.188
US$17.80
BRT-105405.0 ER40 Collet-50 4.0 - 5.0 0.157 - 0.197
US$17.80
BRT-105406.0 ER40 Collet-60 5.0 - 6.0 0.197 - 0.236
US$17.80
BRT-105406.4 ER40 Collet-64 1/4" 0.213 - 0250
US$17.80
BRT-105407.0 ER40 Collet-70 6.0 - 7.0 0.236 - 0.276
US$17.80
BRT-105408.0 ER40 Collet-80 7.0 - 8.0 0.276 - 0.315
US$18.67
BRT-105409.0 ER40 Collet-90 8.0 - 9.0 0.315 - 0.354
US$18.67
BRT-105409.5 ER40 Collet-95 3/8" 0.335 - 0.375
US$17.80
BRT-1054010. ER40 Collet-100 9.0 - 10.0 0.354 - 0.394
US$17.80
BRT-1054011. ER40 Collet-110 10.0 - 11.0 0.394 - 0.433
US$17.80
BRT-1054012. ER40 Collet-120 11.0 - 12.0 0.433 - 0.472
US$17.80
BRT-10540127 ER40 Collet-127 1/2" 0.461 - 0.500
US$17.80
BRT-1054013. ER40 Collet-130 12.0 - 13.0 0.472 - 0.512
US$17.80
BRT-1054014. ER40 Collet-140 13.0 - 14.0 0.512 - 0.551
US$17.80
BRT-1054015. ER40 Collet-150 14.0 - 15.0 0.551 - 0.591
US$17.80
BRT-10540159 ER40 Collet-159 5/8" 0.586 - 0.625
US$17.80
BRT-1054016. ER40 Collet-160 15.0 - 16.0 0.591 - 0.630
US$17.80
BRT-1054017. ER40 Collet-170 16.0 - 17.0 0.630 - 0.669
US$17.80
BRT-1054018. ER40 Collet-180 17.0 - 18.0 0.669 - 0.709
US$17.80
BRT-1054019. ER40 Collet-190 18.0 - 19.0 0.709 - 0.748
US$17.80
BRT-10540191 ER40 Collet-191 3/4" 0.713 - 0.750
US$17.80
BRT-1054020. ER40 Collet-200 19.0 - 20.0 0.748 - 0.787
US$17.80
BRT-1054021. ER40 Collet-210 20.0 - 21.0 0.787 - 0.827
US$17.80
BRT-1054022. ER40 Collet-220 21.0 - 22.0 0.827 - 0.866
US$17.80
BRT-10540222 ER40 Collet-222 7/8" 0.835 - 0.875
US$17.80
BRT-1054023. ER40 Collet-230 22.0 - 23.0 0.866 - 0.906
US$17.80
BRT-1054024. ER40 Collet-240 23.0 - 24.0 0.906 - 0.945
US$17.80
BRT-1054025. ER40 Collet-250 24.0 - 25.0 0.945 - 0.984
US$17.80
BRT-10540254 ER40 Collet-254 1" 0.961 - 1.000
US$17.80
BRT-1054026. ER40 Collet-260 25.0 - 26.0 0.984 - 1.024
US$17.80