Page 1209 - Benma | Blue book 5.0

Draw-in collet chucks Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
247820 Collet chuck Type W
Type W, round, through bore.
Usable with:
247720 Draw-in collet chuck Type S
318100 Precision clamping block
318110 Quick-action holder with indexing capability
318160 Indirect divider
318170 Direct dividing head
318190 Direct dividing head
318270 Quick-action holder
Order ID Type d Order ID Type d Order ID Type d
mm mm mm
247820.0010 W12 0.5 247820.0390 W20 7.5 247820.0770 W25 6.5
247820.0020 W12 1 247820.0400 W20 8 247820.0780 W25 7
247820.0030 W12 1.5 247820.0410 W20 8.5 247820.0790 W25 7.5
247820.0040 W12 2 247820.0420 W20 9 247820.0800 W25 8
247820.0050 W12 2.5 247820.0430 W20 9.5 247820.0810 W25 8.5
247820.0060 W12 3 247820.0440 W20 10 247820.0820 W25 9
247820.0070 W12 3.5 247820.0450 W20 10.5 247820.0830 W25 9.5
247820.0080 W12 4 247820.0460 W20 11 247820.0840 W25 10
247820.0090 W12 4.5 247820.0470 W20 11.5 247820.0850 W25 10.5
247820.0100 W12 5 247820.0480 W20 12 247820.0860 W25 11
247820.0110 W12 5.5 247820.0490 W20 12.5 247820.0870 W25 11.5
247820.0120 W12 6 247820.0500 W20 13 247820.0880 W25 12
247820.0130 W12 6.5 247820.0510 W20 13.5 247820.0890 W25 12.5
247820.0140 W12 7 247820.0520 W20 14 247820.0900 W25 13
247820.0150 W12 7.5 247820.0530 W20 14.5 247820.0910 W25 13.5
247820.0160 W12 8 247820.0540 W20 15 247820.0920 W25 14
247820.0170 W12 8.5 247820.0550 W20 15.5 247820.0930 W25 14.5
247820.0180 W12 9 247820.0560 W20 16 247820.0940 W25 15
247820.0190 W12 9.5 247820.0570 W20 16.5 247820.0950 W25 15.5
247820.0200 W12 10 247820.0580 W20 17 247820.0960 W25 16
247820.0210 W12 10.5 247820.0590 W20 17.5 247820.0970 W25 16.5
247820.0220 W12 11 247820.0600 W20 18 247820.0980 W25 17
247820.0230 W12 11.5 247820.0610 W20 18.5 247820.0990 W25 17.5
247820.0240 W12 12 247820.0620 W20 19 247820.1000 W25 18
247820.0250 W20 0.5 247820.0630 W20 19.5 247820.1010 W25 18.5
247820.0260 W20 1 247820.0640 W20 20 247820.1020 W25 19
247820.0270 W20 1.5 247820.0650 W25 0.5 247820.1030 W25 19.5
247820.0280 W20 2 247820.0660 W25 1 247820.1040 W25 20
247820.0290 W20 2.5 247820.0670 W25 1.5 247820.1050 W25 20.5
247820.0300 W20 3 247820.0680 W25 2 247820.1060 W25 21
247820.0310 W20 3.5 247820.0690 W25 2.5 247820.1070 W25 21.5
247820.0320 W20 4 247820.0700 W25 3 247820.1080 W25 22
247820.0330 W20 4.5 247820.0710 W25 3.5 247820.1090 W25 22.5
247820.0340 W20 5 247820.0720 W25 4 247820.1100 W25 23
247820.0350 W20 5.5 247820.0730 W25 4.5 247820.1110 W25 23.5
247820.0360 W20 6 247820.0740 W25 5 247820.1120 W25 24
247820.0370 W20 6.5 247820.0750 W25 5.5 247820.1130 W25 24.5
247820.0380 W20 7 247820.0760 W25 6 247820.1140 W25 25
247840 Emergency collet chuck
With hardened shaft and soft head part, preslotted and predrilled.
Application
Clamp the emergency collet chuck in the normal way with the three pins in the slots, and make
the required hole by drilling, turning or grinding. After cleaning and removal of the three pins, the
emergency collet chuck is ready for use.
Order ID Type d Order ID Type d Order ID Type d
mm mm mm
247840.0100 W12 2 247840.0500 F16 3 247840.0900 F38 3
247840.0200 W20 2 247840.0600 F27 3 247840.1000 F48 3
247840.0300 W25 2 247840.0700 F32 3
247840.0400 B32 2 247840.0800 F35 3

1200 Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch