T30/11 Self-drilling Rock Bolt and Accessories
| Description | T30 Size mm /inch | Weight Kg / Lb. | Part No. | Remark | |
| Hardened cross bit | 42mm / 1.65 inch 46mm / 1.81 inch 51mm / 2.00 inch 76mm / 3.00 inch | 0.30kg / 0.66 lb. 0.32kg / 0.71 lb. 0.40kg / 0.88 lb. 0.56kg / 1.23 lb. | 30MT311042 30MT311046 30MT311051 30MT311076 | Hardened cross bit for loose to medium dense ground conditions | |
| TC cross bit | 42mm / 1.65 inch 46mm / 1.81 inch 51mm / 2.00 inch | 0.30kg / 0.66 lb. 0.32kg / 0.71 lb. 0.40kg / 0.88 lb. | 30MT312042 30MT312046 30MT312051 | TC cross bit for soft to medium rock formations | |
| Hardened button bit | 42mm / 1.65 inch 46mm / 1.81 inch 51mm / 2.00 inch | 0.30kg / 0.66 lb. 0.32kg / 0.71 lb. 0.40kg / 0.88 lb. | 30MT301042 30MT301046 30MT301051 | Hardened button bit for unconsolidated rock with boulders | |
| TC button bit | 46mm / 1.81 inch 51mm / 2.00 inch | 0.45kg / 0.99 lb. 0.69kg / 1.52 lb. | 30MT302046 30MT302051 | TC button bit for medium rock formations |
| Length | Part No. | |
| 1 m long | 30 MT01 | |
| 2 m long | 30MT02 | |
| 3 m long | 30MT03 | |
| 4 m long | 30MT04 | |
| 6 m long | 30MT06 |
| Diameter | Length | Part No. | Weight | ||
| (kg) | (lb) | ||||
| 42 | 105 | 30MT1042 | 0.6 | 1.32 | |
| Key size | Length | Part No. | Weight | ||
| (kg) | (lb) | ||||
| 46 | 41 | 30MT4146 | 0.35 | 0.77 | |
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