Ballistic Tungsten H25 Carbide Drill Button Bits Dia 45mm For Small
Hole Drilling
Product Specification
| Product | H25 Button bit |
| Diameter | 45mm |
| Buttons | 9x8mm,6x9mm |
| Flushing hole No. | Front 1, Side 1. |
| Weight | 0.42 KG |
| Color | Green (customized according to customer needs)
|
Miroc H25 type of bit is well known for its high wear resistance on
medium-hard to hard abrasive rock formations (between 200 Mpa to
260 Mpa compressive strength). Featuring spherical tungsten carbide
inserts that is known to have strong configuration against carbide
fracture.
• Widely used drifting and tunneling
• Bit face design is ideal for medium-hard to hard abrasive rock
The Features of the Product
1.The threaded button bits connect with threaded drill rod
perfectly for drilling holes
2.Stable and mature welding technology ensure high quality of bits
3.work reliable and very cost-effective
4.High grade tungsten carbide inserts
5 Bit bodies manufactured from high grade steel and processed using
state-of-the-art CNC machinery and heat treatment
Product Technical Reference
Product | Button shape | Quantity | Diameter | Button and Size(mm) | Angle | Flushing Hole | Weight(kg) |
Buttons | Flushing Hole | mm | inch | Front | Gauge | Front | Side |
H25 Threaded utton bit | Spherical Buttons | 6, 3FH | 45 | 1 7/9 | 2*9 | 4*11 | 35° | 1 | 2 | 0.6 |
7, 2FH | 33 | 1 2/7 | 2*7 | 5*7 | 35° | 1 | 1 | 0.4 |
35 | 1 3/8 | 2*7 | 5*8 | 35° | 1 | 1 | 0.4 |
38 | 1 1/2 | 2*7 | 5*8 | 30° | 1 | 1 | 0.5 |
38 | 1 1/2 | 2*7 | 5*9 | 30° | 1 | 1 | 0.5 |
41 | 1 3/5 | 2*8 | 5*9 | 35° | 1 | 1 | 0.6 |
7, 3FH | 45 | 1 7/9 | 2*8 | 5*10 | 30° | 1 | 2 | 0.6 |
45 | 1 7/9 | 2*8 | 5*10 | 30° | 1 | 2 | 0.6 |
Ballistic Buttons | 7, 2FH | 33 | 1 2/7 | 2*7 | 5*7 | 35° | 1 | 1 | 0.4 |
35 | 1 3/8 | 2*7 | 5*9 | 25° | 1 | 1 | 0.4 |
38 | 1 1/2 | 2*7 | 5*9 | 40° | 1 | 1 | 0.5 |
41 | 1 3/5 | 2*8 | 5*9 | 40° | 1 | 1 | 0.6 |
7, 3FH | 45 | 1 7/9 | 2*9 | 5*10 | 35° | 1 | 2 | 0.6 |
KSQ Related Rock Drilling Tools
(1) Integral Drill Rod– chisel bit integral rod and plug hole integral drill steel,
Shank H19 x 108mm and H22 108mm.
(2) Tapered Rock Drill Tools - chisel bit, cross bit, button bit, drill rod of taper 7, 11, 12
degree
(3) Threaded Rock Drill Tools - button bit, retrac button bit, drop center button bit, dome bit,
reaming bit,extension rod, MF-Rod, Hex rod, coupling sleeve, crossover coupling of thread R25,
R28, R32, R38, T38, T45, T51, ST58, ST68.
(4) Shank Adapters (Striking Bars) - equivalent to Atlas Copco, , Furukawa, Gardner Genver, Ingersoll
Rand etc.
(5) Down-the-hole (DTH) Bits& Hammers - 3'', 4'', 5'', 6'', 8'' hammer and DTH button bit (diameter 80mm
- 305mm)
