Savvy Tools
1 / 5
Professional manufacturer and supplier of high-performance rock drilling tools. Specializing in DTH Hammers, Bits, PC Hammers, DTH drilling pipes, and Top Hammer Drilling Tools.
Our tools are widely used in various drilling applications including mining, quarrying, water well drilling, and geotechnical industries. In DTH drilling, the rock piston strikes the bit directly, ensuring minimal energy loss and nearly constant penetration rates regardless of hole length.
| HAMMER (INCH) | BIT DIA (MM) | BIT DIA (INCH) | SHANK TYPE |
|---|---|---|---|
| 1 | 64MM-76MM | 2 1/2"-3" | BR1 |
| 2 | 76MM-90MM | 3"-3 1/2" | BR2/PAD320 |
| 3 | 85MM-105MM | 3 2/5"-4" | BR3/DHD330/COP32/PAD330 |
| 3.5 | 85MM-110MM | 3 2/5"-4 1/3" | DHD3.5/IR3.5/COP34/QL30/PAD3.5 |
| 4 | 105MM-140MM | 4"-5 1/2" | DHD340/COP44/QL40/SD4/MISSION40/PAD340 |
| 5 | 127MM-200MM | 5"-8" | DHD350/COP54/QL50/SD5/MISSION50/PAD350 |
| 6 | 152MM-254MM | 6"-10" | DHD360/COP64/QL60/SD6/MISSION60/PAD360 |
| 8 | 195MM-350MM | 7.2/3"-13 4/5" | DHD380/COP84/QL80/SD8/MISSION80/PAD380 |
| 10 | 254MM-380MM | 10"-15" | SD10/NUMA100/DHD1100/PAD1100 |
| 12 | 305MM-457MM | 12"-18" | SD12/NUMA120/DHD1120/PAD1120 |
Suitable for very abrasive and hard rock formations.
Suitable for medium abrasive and hard rock.
Best for soft rock and medium abrasive formations.
