Tungsten Carbide T38 Spherical / Ballistic Drill Bit,Dia 76mm and
102mm for mining
Describtion
This 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. Recommended for eliminating hole deviation. Used in
benching and long hole drilling
.• Bit face design is ideal for soft to medium rock formations
• With Retrac Wings to help guide the bit in and out of the hole
• Effective in straight hole drilling
| Product Name: | different rock hardness drilling button bit |
| Description: | For different rock hardness mining,tunneling,quarrying button bit Button bit Made with high quality of best quality alloy steel bar
and tungsten carbide, through heat treatment. |
| Material: | Alloy steel bar and tungsten carbide bit |
| MOQ: | trial order 1-5pcs |
| Body Type | Normal type and retract type |
| Thread type | R25,R28,R32,R38,T38,T45,T51,ST58,ST68 |
| Diameter | 32mm-152mm |
| Button bit shape | Spherical and Ballistic |
| Face shape | Flat shape and Drop-center shape |
Button bit and Insert types
Spherical Button Characteristics:
1.Universal button
2.Good wear resistance
3.Best suited for hard ground
4.27000-48000PSI(180 to 320Mpa)
5.Suited for abrasive to very abrasive drilling conditions
Ballistic Button Characteristics:
1.Fast Penetration
2.Best suited for soft rock
3.10000-20000PSI(70 to 140Mpa)
4.Suited for non-abrasive drilling conditions
Applications of rock drilling tools
• Underground mining
• Tunneling,quarrying
Competitive Advantage
• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using
state-of-the-art CNC machinery and heat treatment
T38 Threaded Button Bit /Retrac Button
Name of Product | Diameter | Tip size(mm) | No. of Flushing Holes | Weight (kg) |
mm | Gauge | Front | Side | Front |
T38 Thread | 57 | 5*11 | 3*10 | 1 | 1 | 1.6 |
64 | 5*12 | 3*11 | 1 | 1 | 1.6 |
76 | 5*14 | 3*12 | 1 | 2 | 2.4 |
T38 Thread | 64 | 8*9 | 4*9 | 2 | 2 | 1.8 |
76 | 8*11 | 4*10 | 2 | 2 | 2.6 |
89 | 8*12 | 6*11 | 2 | 2 | 3.3 |
102 | 8*13 | 6*12 | 2 | 2 | 4.7 |
T38 Thread | 64 | 6*10 | 4*9 | 0 | 3 | 1.7 |
70 | 6*11 | 4*10 | 0 | 3 | 2.2 |
89 | 6*14 | 4*12 | 0 | 3 | 4.3 |
T38 Thread | 64 | 8*9 | 5*8 | 0 | 4 | 1.7 |
70 | 8*10 | 5*9 | 0 | 4 | 2.2 |
76 | 8*11 | 5*10 | 0 | 4 | 2.7 |
89 | 8*12 | 6*11 | 0 | 4 | 3.3 |
102 | 8*13 | 6*12 | 0 | 4 | 4.7 |
T38 Retract Thread | 60 | 8*9 | 3*9 | 2 | 2 | 1.7 |
64 | 8*9 | 4*9 | 2 | 2 | 2.0 |
70 | 8*10 | 4*10 | 2 | 2 | 2.4 |
76 | 8*11 | 4*10 | 2 | 2 | 3.2 |
89 | 8*12 | 5*12 | 2 | 2 | 5.8 |
T38 Reract Thread | 64 | 8*9 | 5*9 | 0 | 4 | 1.9 |
70 | 8*10 | 5*10 | 0 | 4 | 2.4 |
76 | 8*11 | 5*10 | 0 | 4 | 3.3 |
89 | 8*12 | 6*11 | 0 | 4 | 5.3 |
Packaging
Packaging:Carton or Wooden Box
Company Profile
KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater
to the needs of the construction and mining industries, with
consideration on providing solutions to the following unique
problems:
- Hazardous environment
- Acts, regulations, and other government guidelines that has to be
followed
- Significant differences in the way people work, mostly due to
physical constraints
- Avoiding downtime on major equipment which can cost tens of
thousands of dollars per hour. The best solution with the most
reasonable cost is a significant driver.
Tag: Spherical drill
bit,mining drill
bits,T38
