Rock Drilling T ools 6 www brunnerlay com Brunner Lay Part Number Inches MM Feet MM Pounds Kilograms 78 x 414 Series 1 1 134 34 2 7 800 X40834 65 29 130 33 5 3 1600 X41633 1 19 54 125 32 7 10 2400 X42432 176 79 122 31 10 6 3200 X43231 225 102 118 30 13 1 4000 X44030 280 127 114 29 15 9 4800 X44829 335 151 Series 12 157 40 2 7 800 X40840 65 29 154 39 5 3 1600 X41639 1 19 54 150 38 7 10 2400 X42438 176 79 146 37 10 6 3200 X43237 225 102 142 36 13 1 4000 X44036 280 127 138 35 15 9 4800 X44835 335 151 Series 13 134 34 1 4 400 X40434 58 26 Series 16 138 35 2 600 X40635 53 24 134 34 4 1200 X41234 93 42 130 33 6 1800 X41833 132 59 125 32 8 2400 X42432 176 79 Series 17 161 41 2 600 X40641 53 24 157 40 4 1200 X41240 93 42 154 39 6 1800 X41839 132 59 150 38 8 2400 X42438 176 79 146 37 10 3048 X43037 220 99 Length Bit Size W eight 1 x 414 161 41 2 600 X50641 68 30 157 40 4 1200 X51240 121 55 154 39 6 1800 X51839 174 78 150 38 8 2400 X52438 226 102 175 45 2 600 X50645 68 30 173 44 4 1200 X51244 121 55 169 43 6 1800 X51843 174 78 165 42 8 2400 X52442 226 102 Length is below collar Intr aset