Home R25 Self-drilling Rock Bolt and Accessories

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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