Rozwiertaki kotlarskie DIN 311
Rozwiertaki kotlarskie z chwytem stożkowym Morse'a. Narzędzia nasadzane z zabierakiem czołowym wg DIN 138, wykonane według standardu DIN 311 ze stali szybkotnącej (HSS) o kącie pochylenia lini śrubowej rowków wiórowych 25°.
| Produkt | D [mm] | l [mm] | Długość L [mm] | Z | Nr. stożka | Rodzaj stali |
 | 45 | 240 | 384 | 5 | 4 | HSS |
 | 44 | 240 | 384 | 5 | 4 | HSS |
 | 42 | 230 | 374 | 5 | 4 | HSS |
 | 40 | 230 | 374 | 5 | 4 | HSS |
 | 38 | 230 | 374 | 5 | 4 | HSS |
 | 36 | 220 | 364 | 5 | 4 | HSS |
 | 35 | 220 | 364 | 5 | 4 | HSS |
 | 34 | 220 | 364 | 5 | 4 | HSS |
 | 32 | 210 | 354 | 5 | 4 | HSS |
 | 31 | 210 | 326 | 5 | 3 | HSS |
 | 30 | 195 | 311 | 5 | 3 | HSS |
 | 28 | 195 | 311 | 5 | 3 | HSS |
 | 27 | 195 | 311 | 5 | 3 | HSS |
 | 26 | 180 | 296 | 5 | 3 | HSS |
 | 25 | 180 | 296 | 5 | 3 | HSS |
 | 24 | 180 | 281 | 5 | 3 | HSS |
 | 23 | 165 | 281 | 5 | 3 | HSS |
 | 22 | 165 | 271 | 5 | 3 | HSS |
 | 21 | 155 | 271 | 5 | 3 | HSS |
 | 20 | 155 | 261 | 5 | 3 | HSS |
 | 19 | 145 | 261 | 5 | 3 | HSS |
 | 18 | 145 | 251 | 5 | 3 | HSS |
 | 17 | 135 | 229 | 5 | 3 | HSS |
 | 16 | 135 | 219 | 5 | 2 | HSS |
 | 15 | 125 | 209 | 5 | 2 | HSS |
 | 14 | 115 | 209 | 5 | 2 | HSS |
 | 13 | 105 | 199 | 5 | 2 | HSS |
 | 12 | 105 | 199 | 5 | 2 | HSS |
 | 11 | 100 | 176 | 4 | 1 | HSS |
 | 10 | 95 | 171 | 4 | 1 | HSS |
 | 9.5 | 90 | 166 | 4 | HSS | |
 | 9 | 90 | 166 | 4 | HSS | |
 | 8.4 | 85 | 161 | 4 | HSS | |
 | 8 | 85 | 161 | 4 | 1 | HSS |
 | 7.4 | 80 | 156 | 4 | HSS | |
 | 6.4 | 75 | 151 | 4 | HSS | |
