DTH Button Bit 3 Inches 35° DTH Tools for Mining Quarry with Shank DHD340,DHD4,QL40,SD4,MS40,COP44
DTH Hammers And Button Bits
DTH Hammers Are Used For High Air Pressure Mining Dth Hammerblast Hole Drilling And Water Well Drilling Project.
Working With DTH Drilling Pipe And DTH Drill Bit, Mainly Applied In Mining,
Marble Quarry Or Well Drilling And Other Construction Projects.
Diameter | No. of Buttons | Buttons*Button Diameter (mm) | Gauge Buttons Angle° | Flushing Hole | Weight Approx. Kg | Shank | |||
mm | Inch | Gauge | Centre | Side | Centre | ||||
115 | 4 1/2 | 15 | 8*12.7 | 7*11 | 35° | - | 2 | 9 | DHD340,DHD4,QL40,SD4,MS40,COP44 |
130 | 5 | 16 | 8*16 | 8*14 | 35° | - | 2 | 15.9 | DHD350,DHD5,QL50,SD5,MS50,COP54 |
140 | 5 1/2 | 18 | 8*16 | 10*14 | 35° | - | 2 | 16.6 | DHD350,DHD5,QL50,SD5,MS50,COP54 |
152 | 6 | 16 | 8*16 | 8*14 | 35° | - | 2 | 23.3 | DHD360,DHD6,QL60,SD6,MS60,COP64 |
165 | 6 1/2 | 18 | 8*16 | 10*14 | 35° | - | 2 | 25.2 | DHD360,DHD6,QL60,SD6,MS60,COP64 |
203 | 8 | 21 | 8*19 | 13*19 | 35° | - | 2 | 47.7 | DHD380,DHD8,QL80,SD8,MS80,COP84 |
115 | 4 1/2 | 16 | 8*14 | 8*13 | 35° | - | 2 | 14 | HRC,MIC,HRP |
140 | 5 1/2 | 16 | 8*16 | 8*14 | 35° | - | 2 | 16.5 | HRC,MIC,HRP |
165 | 6 1/2 | 15 | 8*18 | 8*16 | 35° | - | 2 | 19.5 | HRC,MIC,HRP |