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blasting hand rock drilling machine
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...Drilling Rods Rock Drilling Tools Description: Taper degree:4 °6° 7° 11° 12° Drilling rod length:4 Inch/5 Inch/6 Inch/8 Inch...... The tapered ...
2025-06-21 00:32:51
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...also be up drilling anchor hole, hole diameter is Φ 35 ~ 45 mm, and effective drilling depth of 5 meters. It may also working for roof bolting ...
2025-07-30 00:13:50
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Hand Held YT 27 Pneumatic Rock Drilling Tools with Air Leg Rock Drilling Tools Product Information: 1. The YT27 air-legged rock drill is suitable for ...
2025-07-30 00:13:50
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... ≈28 Length mm 661 The cylinder diameter mm 82 Piston stroke mm 60 Gas consumption L/s ≤65 Drilling and frequency Hz ≥37 Impact energy J ≥70 ...
2025-07-30 00:13:51
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... H22 Integral Drill Rod Description: Integral drill rod, another name called integral drill steels, integral rods are used by hand held rock drill ...
2025-06-21 00:38:06
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YT Series Pneumatic Rock Drill for Hard Rock Drilling Product Information: 1. YT series pneumatic rock drill for drilling in the hard rock horizontal ...
2025-07-30 00:13:51
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...17.0 152 17.5 165 18.5 Description Of ND55 133mm DTH Drill Bit : Down-the-hole (DTH) hammer bits are used with Down-the-hole hammers for drilling ...
2025-07-30 00:13:50
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Rock Drill Tungsten Carbide Button Bits Rock Drilling Tools Description: Threaded Drill Bits cover regular, retrac and reaming types. With stronger ...
2025-06-21 00:32:37
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YT28 Pneumatic Air Leg Rock Drill Rigs for Mining & Quarrying Product Information: 1. YT series pneumatic rock drill for drilling in the hard rock ...
2025-07-30 00:13:51
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...Drill Steel Tapered Rod Rock Drilling Tool Hexagonal Drill Rod Prodcut information: Tapered Drill rod is also called the Hexagonal Drill Rod.The ...
2025-07-30 00:13:50
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