R25 Self-drilling Rock Bolt and Accessories
| Description | R25 Size mm / inch | Weight Kg / Lb. | Part No. | Remark |
Bit with Thread R25 | Cast cross bit | 42 mm 1.65 inch | 0.35 kg 0.77 lb. | 25MR31042 | Cast cross bit for sand and gravel |
51 mm 2 inch | 0.38 kg 0.83 lb. | 25MR31051 |
Steel cross bit | 42 mm 1.65 inch | 0.30 kg 0.66 lb. | 25MR31142 | Hardened cross bit for loose to medium dense conditions with small boulders. |
51 mm 2 inch | 0.40 kg 0.88 lb. | 25MR31151 |
TC cross bit | 42 mm 1.65 inch | 0.35 kg 0.77 lb. | 25MR31242 | TC cross bit for soft to medium rock formations |
51 mm 2 inch | 0.45 kg 0.99 lb. | 25MR31251 |
Bar R25 | Length (Meter) / Feet | Part No. |
1 m long / 3.28 ft. | 25MR01 |
2 m long / 6.56 ft. | 25MR02 |
3 m long / 9.84 ft. | 25MR03 |
4 m long / 13.12 ft. | 25MR04 |
6 m long / 19.68 ft. | 25MR06 |
Coupler R25 | Diameter (mm) / inch | Length (mm)/inch | Part No. |
38 mm / 1.5 inch | 150 mm / 5.90 inch | 25MR1538 |
Nut R25 | Key size (mm)/inch | Length (mm)/ inch | Part No. |
41 mm / 1.61 inch | 41 mm / 1.61 inch | 25MR4141 |
Spherical nut R25 | Key size (mm)/ inch | Length (mm)/inch | Weight kg / Lb. | Part No. |
41mm / 1.61 inch | 41 mm / 1.61 inch | 0.33 kg / .72 lb. | 25MR4141S |
Anchor plate R25 | Dimension (mm) / inch | Hole diameter (mm) / inch | Weight Kg / Lb. | Part No. |
150×150×8 mm 5.9 x 5.9 x .31 inch | 27 mm / 1.06 inch | 1.36 kg / 30 lb. | 25MR0827 |
200×200×10 mm 7.87x 7.87x.39 inch | 27 mm / 1.06 inch | 2.99 kg / 6.6 lb. | 25MR1027 |
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