Twist drills with cylindrical shanks, short series, HSS entirely ground burnished. R ≤ 700 N/mm². HV ~ 750÷820.tg {border-collapse:collapse;border-spacing:0;}.tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}.tg .tg-s268{text-align:left} Product Code Part Number Ø L L1 Weight mm mm mm g 004120202 412A 13.50 13.5 160 108 120 004120204 412A 14.00 14 160 108 125 004120206 412A 14.50 14.5 169 114 144 004120208 412A 15.00 15 169 114 146 004120210 412A 15.50 15.5 178 120 162 004120212 412A 16.00 16 178 120 171 004120213 412A 16.50 16.5 186 125 185 004120214 412A 17.00 17 186 125 197 004120215 412A 17.50 17.5 194 130 206 004120216 412A 18.00 18 194 130 227 004120217 412A 18.50 18.5 202 135 245 004120218 412A 19.00 19 202 135 250 004120219 412A 19.50 19.5 210 140 275 004120220 412A 20.00 20 210 140 295