|
[China]
Trade Verify
Address: No55. Jiucaiyuan road, Furong District, Changsha, Hunan,China
Contact name:Ling Bo
Changsha Sollroc Engineering Equipments Co., Ltd |
|
Verified Suppliers
|
|
|
DTH Bits DTH Button Bits DTH Drill Bits DTH Hammer Bits Down Hole Bits
Different face style makes DTH bits suitable for various rock
conditions.
Flat face: This is an universal design, especially for hard and abrasive rock formation. So typically, flat face with hemi-spherical buttons design is the most popular choice.
Convex face: A classic design for soft to medium hard rock formation which is not so abrasive. This design have very excellent penetration rate but poor in hole deviation if rocks are hard.
Concave face: Medium hard to hard rock formations which is less abrasive and fractured. Especially for deep hole drilling, excellent control over hole deviation.
DGR face: A special design for hard or very hard rock conditions, double
gauge row buttons provide very excellent ware-resistance and very
longer life time. It is usually used for some bigger diameter DTH
bits.
Besides, we are manufacturing the DTH bits with various shanks so
they can be compatible with different DTH hammers.
Product specifications: DTH Bits DTH Button Bits DTH Drill Bits DTH Hammer Bits
| Hammer inch | Bits diameter | Shank | |
| Metric | Inch | ||
| 1" | 64mm-70mm | 2 1/2"-2 3/4" | BR1 |
| 2" | 70mm-95mm | 2 3/4"-3 3/4" | MACH20/BR2 |
| 3" | 90mm-102mm | 3 1/2"-4" | COP32/COP34/MACH303 M30/DHD3.5/BR3 |
| 4" | 105mm-152mm | 4 1/8"-6" | COP44/DHD340/MACH44 SD4/M40/QL40 |
| 5" | 133mm-165mm | 5 1/4"-6 1/2" | COP54/DHD350R/MACH50 SD5/M50/QL50/BR5 |
| 6" | 152mm-254mm | 4 1/8"-10" | COP64/DHD360/SD6 M60/QL60/Bulroc BR6 |
| 8" | 203mm-330mm | 8"-13" | COP84/DHD380/SD8 QL80/M80 |
| 10" | 254mm-380mm | 10"-15" | SD10 NUMA100 |
| 12" | 305mm-508mm | 12"-20" | DHD1120/SD12 NUMA120/NUMA125 |
| Bit size | Shank type | Recommended DTH bits diameter |
| 3.5”/3” DTH hammer bits | COP34, DHD3.5, MISSION30, BR3 shank | 90mm~ 105mm |
| 4” DTH hammer bits | DHD340, QL40, MISSION40, SD4 shank | 110mm~ 130mm |
| 5” DTH hammer bits | DHD350, QL50, MISSION50, SD5 shank | 134mm~ 152mm |
| 6” DTH hammer bits | DHD360, QL60, MISSION60, SD6 shank | 152mm~ 203mm |
| 8” DTH hammer bits | DHD380, QL80, MISSION80, SD8 shank | 203mm~ 305mm |
| 12” DTH hammer bits | DHD112, SD12 and QL120 shank. | Available upon to customers’ request |
Product photos
Keywords:
dth hammer bit
DTH Hammer Bits
DTH Bits & Bits
DTH hammer button bits
Tricone Rock bits
DTH hammer bits
DTH bits & drilling bits
Dth Bits Bits for sale
DTH bits
DTH bits sharpening
DTH bits styles
DTH drill bits
DTH drill bits japan
DTH bits
dth bits and bits
puma dth bits
dth drill
dth drilling
dth hammer
down hole hammer drill
down the hole hammer bits
hammer drill bits for rock
hammer bits
DTH (Down the Hole) Percussive Bits
Down the Hole (DTH) Hammer Bits
Down The Hole Drilling
Down The Hole bits
Down The Hole hammer bits
bits for Down The Hole bits
down the hole hammer bits
wood hole bits
drill bits for holes
down the hole facebook
down the hole drill
hole saw bits
break the bit down
step down bit
down hole hammer for sale
down hole hammer drill
down the hole drilling
puma dth bits
rev drill down hole hammer
dth hammer
dth drill
hammer bit
dth bits and bits
puma dth bits
dth drill
dth hammer
down hole hammer drill
down the hole hammer bits
hammer drill bits for rock
hammer bits
Down The Hole Tooling
boart longyear Down the Hole DTH Bits
Boart Longyear Adds Down-the-Hole (DTH) Drilling Tools
Boart Longyear Down the Hole (DTH) Percussive Bits Maximum
Performance & Durability for DTH Drilling
Down the Hole (DTH) Bits
dth bits and bits
dth drill
down the hole hammer bits
Down the Hole (DTH) Hammer Bits
Down-the-hole drill
Beaver Down the hole bits
Down the hole bit Exporters
Down the Hole Drill Bits
Rock Drill Sales
DTH Hammer Bits
Drilling Supplies
Down The Hole
Drilling Rigs Bits Button Bits for Sale
Down The Hole Button Bits
(DTH) Down The Hole Bits
Dominator 100
DHD 3.5
Mach 50
Mach 60
Mach 80
SD 10
QL 120
Mach 20
SD 450
SD 5
SD 6
SD 8
DHD 112
Mach 303
Mach 44
DHD 350R
DHD 360
DHD 380
DHD 112S
MD 3.5
DHD 340A
QL 50
QL 60
QL 80
SD 12
DHD3.5 dth bits
dhd340 dth bits
dhd350 dth bits
dhd360 dth bits
dhd380 dth bits r
dhd1120 dth bits
cop32 dth bits
cop34 dth bits
cop42 dth bits
cop44 dth bits
cop54 dth bits
cop64 dth bits
cop84 dth bits
sd4 dth bits
sd5 dth bits
sd6 dth bits
sd8 dth bits
sd10 dth bits
sd12 dth bits
ql40 dth bits
ql50 dth bits
ql60 dth bits
ql80 dth bits
M30 dth bits
M40 dth bits
M50 dth bits
M60 dth bits
M80 dth bits
Numa100 dth bits
Numa120 dth bits
Numa125 dth bits
3" dth bits
4" dth bits
5" dth bits
6" dth bits
8" dth bits
10" dth bits
12" dth bits
