Stuthan ùird 28mm DTH de chàileachd àrd airson drileadh creige
Sònrachadh
| Trast-thomhas bit(mm) | Stoidhle bit shank | òrd DHT iomchaidh |
| 76 | CWG76 | 2.5 ″ |
| 80 | ||
| 90 | Dhd3.5 COP 34 | 3.5 ″ |
| 95 | ||
| 100 | ||
| 105 | ||
| 105 | DHD 340A COP 44 MISEAN40 | 4" |
| 108 | ||
| 115 | ||
| 120 | ||
| 125 | ||
| 130 | ||
| 133 | DhD 350R COP 54 MIOS 50 QL50 | 5 ″ |
| 140 | ||
| 148 | ||
| 152 | ||
| 152 | Dhd 360R COP 64 MISEAN 60 QL60 | 6 ″ |
| 155 | ||
| 165 | ||
| 171 | ||
| 178 | ||
| 190 | ||
| 203 | ||
| 219 | ||
| 254 | ||
| 194 | DhD 380R COP84 MISEAN 64 QL80 | 8" |
| 200 | ||
| 203 | ||
| 216 | ||
| 222 | ||
| 235 | ||
| 254 | ||
| 270 | ||
| 305 | ||
| 311 | ||
| 325 | ||
| 350 | ||
| 242 | Dhd 110 | 10 ″ |
| 254 | ||
| 280 | ||
| 305 | ||
| 313 | ||
| 320 | ||
| 330 | ||
| 350 | ||
| 310 | Dhd 112 | 12 ″ |
| 315 | ||
| 320 | ||
| 333 | ||
| 350 | ||
| 381 | ||
| 400 | ||
| 420 |
0
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