Product name: High Performance KNSH110mm DTH Drill Button Bits For Rock Drilling
Product category: DTH drill tools
Matched hammer: Hammer russian spline
Diameter: 110mm
KINGDRILLING DTH button bit description:
KINGDRILLING hammer bits are used with Down-the-hole hammers for
drilling holes through a wide range of rocks types. In conjunction
with DTH hammers, drill hammer bits are designed with a spline
drive for rotating the bit in the ground. Drill bits are available
in different sizes and different styles so they can drill a wide
range of hole sizes. Our variety of Down the Hole (DTH) bits is
manufactured using high quality materials to provide you with a
fine balance between penetration capability and bit life.
DTH Drill Bit is a reliable and high-performing tool that offers
unmatched drilling efficiency, fast drilling and retrieval
capabilities, long service life, and superior performance. Invest
in this cutting-edge equipment and experience enhanced productivity
and cost-savings in your drilling operations. Get ready to take
your drilling projects to the next level with the DTH Drill Bit.
KINGDRILLING Russian spline DTH button bit shank technical parameters:
| Drill Bit | Bit Dia.(mm) | Bit Dia (Inch) | Gauge Buttons | Spline Num. |
 | 110 | 4 21/64 | 8×φ12 | Spline |
| 8×φ13 |
| 8×φ14 |
| 130 | 5 1/8 | 8×φ14 | Spline |
Order Guide: Shank+ Head diameter+Face design+Button shape
Kingdrilling DTH bit advantage:
1. Available with all major drill bit shank designs
2. Three drill bit face designs: concave, flat, convex
3. Multiple carbide designs and grades for operation in a variety
of ground conditions
4. Proprietary heat-treatment process for superior hardness and
wear resistance
5. Regional manufacturing for lower lead times.
Kingdrilling rock drill tools application:
1. Quarrying drilling
2. Mining exploration drilling
3. Piling and foundation drilling
4. Water well drilling
5. Geothermal drilling
6. Horizontal directional drilling
7. Rock drilling
FAQ:
1. What is button bit?
Button bits, or roller cones, have rotating cones that contain
tungsten carbide inserts. Tricone, or three cone bits, are the most
common; however, manufacturers continue to make two cone and one
cone bits.
2. How do you drill through boulders?
Apply moderate pressure to the drill, and drill for one minute.
Don't force the bit into the boulder; let the drill do the work.
Remove the bit from the hole, and cool it in the pitcher of water.
Lightly spray the boulder with water to remove dust and to cool the
rock.
3. How about the common packing?
A: If there is no special packing demand, we will take it as our
normal packing. First in small carton, and then put in the bigger
carton together to make sure goods completed.
4. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any
misunderstanding or any links from our website for a better
understanding.
5. How to choose the suitable head face of the DTH drill bit?
a. Concave:
Suitable for all kinds of formation, especially for deep well
drilling, perpendicularity of the hole is wonderful.
b. Convex:
Suitable for the formation of moderate hardness stratum, drilling
efficiency is good, borehole perpendicularity is moderate.
C. Flat:
Suitable for special hard formation stratum, especially for
fracture, crack spacing and complex formation drilling effect is
very good, has the good perpendicularity of the borehole.
More information:
