fig6 is a perspective view of a cable preparation tool shown generally at 100 as an exemplary embodiment of the present invention . tool 100 includes tool handles 102 and 104 which are pivotally joined at a hinge 106 . handle 102 has a tool head end 110 and handle 104 has a tool head end 112 . tool handle 102 has a grip end 114 and handle 104 has a grip end 116 . grip end 116 contains a finger bore hole 118 . positioned between grip end 114 and grip end 116 is a resilient member 108 . resilient member 108 biases tool head ends 110 and 112 towards each other as described in further detail herein . a detachable blade cartridge assembly 122 is mounted to tool handle 104 at tool end 112 . blade cartridge assembly 122 includes a blade 136 , as shown in fig8 b , for scoring the jacket 12 and the foils 18 of shielded cable 10 . blade cartridge assembly 122 contains semi - cylindrical channel 134 and area of enlarged radius 132 which are positioned opposite semi - cylindrical channel 120 of tool handle 102 . a detachable template cartridge assembly 142 is mounted to tool handle 104 at cartridge receptacle 143 . template cartridge assembly 142 allows the installer to properly position wires 16 for installation into connector as described in further detail herein . cartridge receptacle 143 is shaped approximately congruent to insertion side 145 ( see fig7 c ) of template cartridge assembly 142 . cartridge receptacle 143 is sized slightly larger than template cartridge assembly 142 to allow insertion of the latter into the former while still maintaining sufficient friction between contacting surfaces to prevent cartridge dislodgment during tool 100 usage . fig7 a depicts a perspective view of template cartridge assembly 142 . template cartridge assembly 142 is comprised of cartridge base 152 upon which a planar extension 150 and an angled extension 148 are mounted . planar extension 150 contains a semi - cylindrical cut - out 157 to aid in the separation and positioning of wires 16 when inserted into template cartridge assembly 142 in preparation of termination with a connector . angled extension 148 contains indicia 146 discussed below . planar extension 150 and angled extension 148 are mounted on cartridge base 152 perpendicular to each other such that four sectors 151 are formed . funnels 149 are bored into cartridge base 152 in each sector 151 . funnels 149 are conical in shape and taper to holes 144 to guide wires 16 into holes 144 during use of template cartridge assembly 142 . the height of angled extension 148 above base 152 and height y of base 152 are established so that a predetermined length of wire extends from the cable jacket 12 after cable preparation as described herein . fig7 b is a top view of template cartridge assembly 142 . cartridge base 152 contains eight holes 144 paired in each sector 149 . angled extension 148 contains indicia 146 corresponding to each of the eight holes 144 . indicia 146 may be comprised of color codes , words , and / or symbols and may be used to instruct the installer in the proper positioning of each wire 16 for termination into one or several connector types . fig7 c is a bottom view of template cartridge assembly 142 . template cartridge assembly 142 is placed in cartridge receptacle 143 for use with tool 100 as discussed more fully herein . the bottom 145 of cartridge base 152 includes exit holes 144 ′ which correspond to holes 144 of fig7 b . fig8 a depicts a front view of blade cartridge assembly 122 . indicia 139 is embossed on front wall 138 . indicia 139 may be comprised of words , symbols , and / or color codes and may indicate the proper direction to direct fully shielded cable 10 onto template blade cartridge assembly 122 when preparing cable for connector installation . guide rails 137 are mounted on first and second side walls 133 and 135 . contact surface 131 contains semi - cylindrical channel 134 and an area of enlarged radius 132 . stop tab 130 extends from front wall 138 in a direction opposite contact surface 131 . stop tab 130 is a safety precaution which prevents cartridge slippage and blade mishandling during tool usage . fig8 b is a plan view of contact surface 131 of blade cartridge assembly 122 . a blade 136 is positioned in semi - cylindrical channel 134 a determined distance from area of enlarged radius 132 . this distance corresponds to the length of metallic foil 18 required to remain on each pair of individual insulated wire 16 after scoring , as discussed below in conjunction with fig1 and 11 . blade 136 is set into blade cartridge assembly 122 to prevent unintended contact with the blade but still allow proper scoring of outerjacket 12 and metallic foils 18 . fig8 c is a plan view of the bottom surface 140 of blade cartridge assembly 122 . bottom surface 140 is arranged opposite contact surface 131 . blade base 136 ′ mounted to side walls 133 and 135 via mounting members 141 . use of tool 100 will now be described . fig9 a and 9b depict the removal of the cable jacket 12 using tool 100 . handles 102 and 104 of tool 100 are depressed towards each other to spread tool ends 110 and 1 12 apart . cable 10 is placed in semi - cylindrical channel 134 , as shown in fig9 a , so that blade 136 contacts cable jacket 12 approximately thirty - five to fifty millimeters from the end to be terminated of fully shielded cable 10 . tool handles 102 and 104 are then released . tool ends 110 and 112 are biased together by resilient member 108 pressing blade 136 against jacket 12 . tool 100 is then rotated around cable 10 to score cable jacket 12 . scored jacket 12 is removed by hand and metallic braid 14 is folded back at scored jacket edge 15 , as shown in fig9 b , exposing wires 16 wrapped in metallic foils 18 . fig1 a and 10b depict the scoring of metallic foil 18 using tool 100 . handles 102 and 104 of tool 100 are depressed towards each other to spread tool ends 110 and 112 apart . the four pairs of wires 16 , each surrounded by foil 18 , are placed in semi - cylindrical channel 134 simultaneously and arranged so that wires 16 traverse blade 136 with excess wires 16 extending , if necessary , beyond the end of contact surface 131 of blade cartridge assembly 122 . the scored jacket edge 15 of jacket 12 abuts inner wall 132 ′ of area of enlarged radius 132 . this allows an appropriate distance of eleven and one - half to fourteen millimeters of metallic foils 18 to remain on wires 16 as shown in fig1 b . the absence of cable jacket 12 from semi - cylindrical channel 134 while scoring metallic foils 18 allows for unencumbered contact between blade 136 and metallic foils 18 . tool handles 102 and 104 are then released . tool ends 1 10 and 112 are biased together by resilient member 108 pressing blade 136 against at least one metallic foil 18 . tool 100 is then rotated once around cable 10 to score the four individual metallic foils 18 . fig1 a and 11b depict the removal of scored metallic foils 18 from wires 16 . wires 16 are bent ( e . g ., three times ) into positions at an angle relative to cable 10 using the score in metallic foils 18 as the axis of rotation , as shown in fig1 a . wires 16 are then returned to a position in line with cable 10 and metallic foils 18 are removed by hand as depicted in fig1 b . approximately eleven and one - half to fourteen millimeters of metallic foils 18 remain wrapped on wires 16 . fig1 and 13 depict the method of arranging individual wires 16 for insertion into termination caps 22 on connector 20 . based on indicia 146 , the wires 16 are positioned in holes 144 of template cartridge assembly 142 , as shown in fig1 . wires 16 that emerge from exit holes 144 ′ are severed and discarded as shown in fig1 . as noted above , the height , x , of angled extension 148 and height , y , of base 152 establish the amount of wire 16 that extends from cable jacket 12 after severing wires 16 as shown in fig1 . wires 16 are removed from template cartridge assembly 142 . fully shielded cable 10 is now prepared for termination on insulation displacement contacts in connector 20 . fig1 is a perspective view of cable preparation tool 200 , an alternative embodiment of the invention . tool 200 includes first and second tool handles 202 and 204 which are pivotally joined at a hinge 206 . handle 202 has a tool head end 208 and handle 204 has a tool head end 210 ( shown in fig1 ). tool handle 202 has a grip end 212 and handle 204 has a grip end 214 . positioned between grip end 212 and grip end 214 is a resilient member 216 which biases tool head ends 208 and 210 towards each other as described in further detail herein . a detachable tool head 220 is mounted to handle 204 and includes a blade for scoring the jacket 12 and the foils 18 of shielded cable 10 . handle 202 includes channels 209 that are positioned opposite channels in detachable tool head 220 . tool handle 204 includes a template 222 comprised of eight holes 224 and indicia 226 positioned adjacent to the holes . the template 222 allows the installer to arrange the wires 16 in the proper locations by positioning the wires 16 in holes 224 . the indicia adjacent to the holes 224 instruct the installer as to which wire is to be positioned in each hole 224 . wires 16 in cable 10 are typically color coded and thus indicia 226 on template 222 may be color coded instructing the installer of the proper position for each wire 16 . indicia 226 may also include words for indicating to the installer the type of connector the template 222 is used with ( e . g . an outlet ). on the inside of handles 204 and 202 are protrusions 228 and 230 each having a surface for contacting termination caps 22 . fig1 is an exploded , perspective view of tool 200 showing tool head 220 detached . tool head 220 includes a semi - cylindrical first channel 240 having an end wall 242 and a semi - cylindrical second channel 244 having an end wall 246 . a blade 248 is positioned in each channel . fig1 depicts the template 222 which may include indicia 226 ′ different from the indicia 226 on the opposite side of handle 204 . the indicia 226 ′ may be color codes instructing the installer of the proper position for each wire . indicia 226 ′ may also include words for indicating to the installer the type of connector the template 222 is used with ( e . g . a plug ). the use of different indicia on each side of handle 204 allows a template for two different components ( e . g . an outlet and a plug ). use of tool 200 will now be described . fig1 a and 16b depict the removal of the cable jacket 12 using tool 200 . handles 202 and 204 are depressed towards each other as indicated by arrows a to spread tool head ends 208 and 210 apart . cable 10 is placed in first channel 240 abutting end wall 242 . as described below with reference to fig2 and 21 , the end wall 242 of channel 240 is positioned so that a predetermined amount of the jacket 12 will be removed . handles 202 and 204 are released and spring member 216 biases tool head ends 208 and 210 towards each other . blade 248 contacts the jacket 12 . tool 200 is then rotated around cable 10 as shown in fig1 b to score the jacket 12 which then can be removed by hand . fig1 a and 17b depict removal of the foils 18 using tool 200 . handles 202 and 204 are depressed towards each other as indicated by arrows a to spread tool head ends 208 and 210 apart . the four pairs of wires 16 , each surrounded by foil 18 , are placed in second channel 244 simultaneously so that the ends of wires 16 abut 246 . second channel 244 may have a radius less than that of first channel 240 . as described below with reference to fig2 and 21 , the end wall 246 of channel 244 is positioned so that a predetermined amount of the foils 18 will be removed . handles 202 and 204 are released and spring member 216 biases tool head ends 208 and 210 towards each other . blade 248 contacts at least one foil 18 . tool 200 is then rotated around cable 10 as shown in fig1 b to score the four individual foils 18 which then can be removed by hand . fig1 a and 18b depicts the usage of template 222 to arrange the individual wires 16 for connector termination . based on indicia 226 or 226 ′( depending on the installation ) the wires 16 are positioned in holes 224 in template 222 to properly position wires 16 for installation with a connector . fig1 depicts the step of terminating the wires to a connector . wires 16 are positioned in termination caps 22 of connector 20 in the proper order as established by template 222 . the connector 20 is positioned between handles 202 and 204 so that the termination caps 22 are positioned adjacent protrusions 228 and 230 . handles 202 and 204 are depressed towards each other as indicated by arrows a driving the termination caps 22 into the connector 20 and terminating wires 16 on insulation displacement contacts in connector 20 . fig2 depicts tool head 220 . in first channel 240 , the distance from the blade 248 to the end wall 242 is equal to length a shown in fig4 . as described above , to remove the jacket 12 , the cable 10 is inserted into channel 240 until the cable end contacts end wall 242 . this ensures that the right amount of jacket 12 is removed . similarly , in channel 244 the distance between blade 248 and end wall 246 is equal to length b shown in fig4 . to remove the foils 18 , the pairs of wires 16 are positioned in channel 244 until the ends of the pairs of wires 16 contact end wall 246 . this ensures that the right amount of foil is removed . fig2 and 23 depict an alternative tool head 300 having a single channel 302 . it is understood that tool 200 would be modified to have a single semi - cylindrical channel aligned with channel 302 when using tool head 300 . the tool head 300 has a first side wall 308 and a second side wall 310 , as shown in fig2 . blade 304 is positioned a distance a from the first side wall 308 and positioned a distance b from the second side wall 310 . to remove the jacket 12 , the cable 10 is inserted in channel 302 from side wall 310 until the end of the cable 10 is aligned with wall 308 . the tool is then rotated to score the jacket 12 at the appropriate position . to remove the foils 18 , the cable 10 is inserted in channel 302 from side wall 308 until the ends of the pairs of wires 16 are aligned with wall 310 . the tool is then rotated to score the foils 18 at the appropriate position . channel 302 includes an area of enlarged radius 306 ( relative to the remainder of channel 302 ) that receives the cable jacket 12 when the foils 18 are being scored . the area of enlarged radius 306 allows the foils 18 to contact blade 304 . without area 306 , the jacket 12 could prevent the foils 18 from contacting blade 304 . the present invention provides a tool for removing the outer jacket , removing the foils and arranging the inner wires of fully shielded cable for termination onto a connector . the present invention reduces labor costs by reducing installation time , eliminates the need for multiple tools , and ensures the safety of the installer by eliminating the use of open blades . the invention has been described in connection with a shielded cable having four pairs of wires with each pair encased in a foil . it is understood that the invention may be adapted to use with different cable configurations such as two - pair . while preferred embodiments have been shown and described , various modifications and substitutions may be made thereto without departing from the spirit and scope of the invention . accordingly , it is to be understood that the present invention has been described by way of illustration and not limitation .