www.gpsystem.com GP Group GP Location Map GP Enquiry Rohm Menu



          
   SUPRA Keyless drill chucks


User-friendly version. Rapid clamping and
releasing of the drilling tools, without key.

Keyless rapid drill chucks for percussion drilling
by hand operated drilling machines and heavy
industrial version with thread mount and conical
mount. The drill can be clamped by hand simply
and quickly.

Technical features:
•  automatic retightening in proportion to
       cutting force
•  therefore retention of the clamping force even
       when used under difficult conditions
•  strong retaining ring



Tool group A02
Type 136 Supra
heavy industrial version
for stationary and hand
operated percussion
drilling machines




  Item_no.    Size  Clamping capacity    Mount    External Ø Length opened Length closed  Weight 
871019 4 0-4 B10 26 45.5 50.8 137
871020 4 0-4 J0 26 46.5 51.5 130
871025 6 0-6.5 3/8"-24 32 59.5 65.6 301
871022 6 0-6.5 B10 32 59.5 65.6 280
871023 6 0-6.5 B12 32 59.5 65.6 250
871024 6 0-6.5 J1 32 59.5 65.6 275
871031 8 0-8 B10 35 67 73.5 380
871035 8 0-8 1/2"-20 35.8 67 73.4 381
871034 8 0-8 3/8"-24 35.8 67 73.4 390
871032 8 0-8 B12 35.8 67 73.4 345
871033 8 0-8 J1 35.8 67 73.4 390
871045 10 0-10 1/2"-20 40.2 79.5 86.1 618
871044 10 0-10 3/8"-24 40.2 79.5 86.1 625
871040 10 0-10 B12 40.2 79.5 86.1 578
871041 10 0-10 B16 40.2 82.5 89.1 624
871042 10 0-10 J2 40.2 80.5 87.1 636
871043 10 0-10 J33 40.2 84 90.6 560
871055 13 1-13 1/2"-20 46 93 101.5 932
871056 13 1-13 5/8"-16 46 93 101.5 830
871051 13 1-13 B16 46 93 101.5 915
871052 13 1-13 J2 46 91 99.5 900
871053 13 1-13 J33 46 94 102.5 948
871054 13 1-13 J6 46 94 102.5 870
871067 16 3-16 5/8"-16 51 96.5 106.8 1115
871064 16 3-16 B16 51 96.5 106.8 1161
871065 1) 16 3-16 B18 51 96.5 106.8 1115
871066 16 3-16 J6 51 96.5 106.8 1120
   1) shortened: B18 by 7 mm.
We have the right to make technical changes.



Tool group A02
Type 136 Supra S and M
light version mainly for
hand operated drilling
machines




  Item_no.    Size  Clamping capacity    Mount    External Ø Length opened Length closed  Weight 
871030 8S 0-8 1/2"-20 32 61.5 67.6 285
871029 8S 0-8 3/8"-24 32 61.5 67.6 285
871026 8S 0-8 B10 32 62.5 68.6 290
871027 8S 0-8 B12 32 62.5 68.6 285
871028 8S 0-8 J1 32 61.5 67.5 265
871039 10S 0.5-10 1/2"-20 35.8 66 73.7 377
871038 10S 0.5-10 3/8"-24 35.8 66 73.7 370
871036 10S 0.5-10 B12 35.8 68 75.7 382
871037 10S 0.5-10 J1 35.8 66 73.7 385
871050 13S 1-13 1/2"-20 40.2 76.3 83.6 548
871049 13S 1-13 3/8"-24 40.2 76.3 83.6 610
871046 13S 1-13 B12 40.2 78.8 86.1 593
871047 1) 13S 1-13 B16 40.2 82.3 89.6 581
871048 13S 1-13 J2 40.2 82.3 89.5 605
871062 16S 3-16 1/2"-20 46 87.5 97.5 880
871063 16S 3-16 5/8"-16 46 87.5 97.5 865
871057 1) 16S 3-16 B16 46 88.5 98.5 858
871058 2) 16S 3-16 B18 46 92 102 875
871059 16S 3-16 J2 46 89.5 99.5 875
871060 16S 3-16 J33 46 92 102 885
871061 16S 3-16 J6 46 92 102 850
   1) shortened: B16 by 2.5 mm     2) shortened: B18 by 7 mm
We have the right to make technical changes.



Tool group A02
Type 144 Supra F
with extended sockets for
workpieces whose surface
might not be damaged




    Item_no.      Size  Clamping capacity    Mount    External Ø Length opened Length closed  Weight 
1060960 F10 0-10 B16 40 90 90 630
1017418 F13 1-13 B16 46 102.5 102.5 915
1017422 1) F16 3-16 B18 51 108 108 1180
   1) shortened: B18 by 7 mm
We have the right to make technical changes.



Home | GP Worldwide | Location | E-mail | MTC