Chevron Bits, makulidwe onse amakhala mapiko atatu ndi kapangidwe kake;
Kukula kulikonse kwa mapiko a 4 kapena mtundu wa chevron ndi pempho la kasitomala;
Mitundu yonse yolumikizana ndi AROD, NROD kapena ulusi wa API;
Kukula kwapadera ndi kapangidwe kalikonse kali pa pempho la kasitomala.
Chevron Drag Drill Bits: mapiko atatu chevron kukoka pang'ono, mapiko anayi chevron kukoka pang'ono;
Kokani m'mimba mwake: 76mm mpaka 445mm;
| Ayi. | Bit Diameter | Bit Design | Mtundu |
| inchi | mm | Khwerero/ Chevron | |
| 1 | 2 1/2〞 | 64 | S/C |
| 2 | 2 3/4〞 | 70 | S/C |
| 3 | 2 15/16〞 | 75 | S/C |
| 4 | 3〞 | 76 | S/C |
| 5 | 3 1/8〞 | 79 | S/C |
| 6 | 3 1/4〞 | 83 | S/C |
| 7 | 3 1/2〞 | 89 | S/C |
| 8 | 3 5/8〞 | 92 | S/C |
| 9 | 3 3/4〞 | 95 | S/C |
| 10 | 3 7/8〞 | 98 | S/C |
| 11 | 4〞 | 102 | S/C |
| 12 | 4 1/8〞 | 105 | S/C |
| 13 | 4 1/4〞 | 108 | S/C |
| 14 | 4 1/2〞 | 114 | S/C |
| 15 | 4 5/8〞 | 117 | S/C |
| 16 | 4 3/4〞 | 121 | S/C |
| 17 | 4 7/8〞 | 124 | S/C |
| 18 | 5〞 | 127 | S/C |
| 19 | 5 1/8〞 | 130 | S/C |
| 20 | 5 1/4〞 | 133 | S/C |
| 21 | 5 1/2〞 | 140 | S/C |
| 22 | 5 5/8〞 | 143 | S/C |
| 23 | 5 3/4〞 | 146 | S/C |
| 24 | 5 7/8〞 | 149 | S/C |
| 25 | 6〞 | 152 | S |
| 26 | 6 1/8〞 | 156 | S |
| 27 | 6 1/4〞 | 159 | S |
| 28 | 6 1/2〞 | 165 | S |
| 29 | 6 5/8〞 | 168 | S |
| 30 | 6 3/4〞 | 171 | S |
| 31 | 6 7/8〞 | 175 | S |
| 32 | 7〞 | 178 | S |
| 33 | 7 1/8〞 | 181 | S |
| 34 | 7 1/4〞 | 184 | S |
| 35 | 7 1/2〞 | 191 | S |
| 36 | 7 5/8〞 | 194 | S |
| 37 | 7 3/4〞 | 197 | S |
| 38 | 7 7/8〞 | 200 | S |
| 39 | 8〞 | 203 | S |
| 40 | 8 1/8〞 | 206 | S |
| 41 | 8 1/4〞 | 210 | S |
| 42 | 8 1/2〞 | 216 | S |
| 43 | 8 5/8〞 | 219 | S |
| 44 | 8 3/4〞 | 222 | S |
| 45 | 8 7/8〞 | 225 | S |
| 46 | 9〞 | 229 | S |
| 47 | 9 1/8〞 | 232 | S |
| 48 | 9 1/4〞 | 235 | S |
| 49 | 9 1/2〞 | 241 | S |
| 50 | 9 5/8〞 | 244 | S |
| 51 | 9 3/4〞 | 248 | S |
| 52 | 9 7/8〞 | 251 | S |
| 53 | 10〞 | 254 | S |
| 54 | 12〞 | 305 | S |
| 55 | 12 1/4〞 | 311 | S |
| 56 | 15〞 | 381 | S |
| 57 | 17 1/2〞 | 445 | S |
