Sinodrills DTH bits are made of superior quality alloy steel, which is made in the U.S. Besides, all our DTH bits use the premium T.C carbide, which provides the T.C buttons for the famous brand.
The DTH bits are the tool for cutting rock. Sinodrills DTH bits are made of superior quality alloy steel, which is made in the U.S. Besides, all our DTH bits use the premium T.C carbide, which provides the T.C buttons for the famous brand. In addition, art manufacturing technology makes our DTH bits with higher and more reliable quality.
The GSE QL DTH Bit is engineered for superior performance and longevity in demanding drilling conditions, offering a range of features designed to maximize efficiency and durability.
The GSE QL DTH Bit is a versatile and robust drilling tool, designed to excel across a wide array of demanding applications where efficient and reliable rock penetration is paramount. Its engineering ensures high performance in various industries:
Diameter in mm | Face design | Weight | |||
Flat Face | Convex Face | Concave Face | |||
QL40 | QL40-105 | √ | √ | √ | 8.4 kg |
QL40-110 | √ | √ | √ | 8.8 kg | |
QL40-115 | √ | √ | √ | 9.0 kg | |
QL40-120 | √ | √ | √ | 9.5 kg | |
QL40-127 | √ | √ | √ | 9.9 kg | |
QL50 | QL50-135 | √ | √ | √ | 16.2 kg |
QL50-140 | √ | √ | √ | 16.6 kg | |
QL50-146 | √ | √ | √ | 17.1 kg | |
QL50-152 | √ | √ | √ | 17.8 kg | |
QL50-165 | √ | √ | √ | 18.0 kg | |
QL60 | QL60-152 | √ | √ | √ | 22.3 kg |
QL60-165 | √ | √ | √ | 24.4 kg | |
QL60-171 | √ | √ | √ | 24.8 kg | |
QL60-190 | √ | √ | √ | 29.0 kg | |
QL60-203 | √ | √ | √ | 33.0 kg | |
QL80 | QL80-203 | √ | √ | 48.5 kg | |
QL80-216 | √ | √ | 50.1 kg | ||
QL80-241 | √ | √ | 60.1 kg | ||
QL80-254 | √ | √ | 62.5 kg | ||
QL80-292 | √ | √ | 83.9 kg | ||
QL80-305 | √ | √ | 85.0 kg |