GT60 Diameter 152mm Ballistic ISO Threaded Button Bits
1. The threaded drill bit are equipped with the hydraulic drilling
jumbo and used for crush rock ,and it is widely used in tunnel
construction, large scale mine(open and underground )and large
section tunnel advance in metal mine.
2. Our threaded button bit is made by best quality alloy steel bar
and tungsten carbide ,through heat treatment like Atlas, it
includes R25,R28,R32,R35,R38,T45,T51,ST58,HT60,ST68 and so on. And
the head diameter range from 32mm to 127mm.
Button 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.
| Type | Thread Button Bit |
| Material | tungsten carbide |
| Use | Ore Mining, quarry,mining,blasting,construction,open bit etc. |
| Advantages | high quality and factory prices |
| Boby type | Normal type or retrac type |
| Thread | R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60, GT68 |
| Tungsten carbide | Spherical, ballistic,Conical,Hemispherical |
| Fact type | Drop Center, Flat Face, Convex, Concave, etc |
| Color | According to your requirements |
• Widely used drifting and tunneling
• Bit face design is ideal for medium-hard to hard abrasive rock
• Color: Green,Blue or Based on Customer requirements
Product specifications: GT60 Button Bit
GT60 Drill bits | Dia. | Tip size (mm) | Flushing hole No. | Weight |
mm | inch | Front | Gauge | Angle | Side | Front |
Normal thread |
| 92 | 3 5/8" | 13x4,13x1 | 13x8 | 35° | 4 | - | 5.3 |
96 | 3 3/4" | 13x4,13x1 | 14x8 | 35° | 4 | - | 5.6 |
102 | 4" | 11x9 | 13x9 | 35° | 3 | - | 6 |
115 | 4 1/2" | 12x10 | 14x9 | 35° | 3 | - | 6.8 |
127 | 5" | 13x10 | 14x9 | 35° | 3 | - | 7.5 |
140 | 5 1/2" | 14x10 | 16x9 | 35° | 3 | - | 9 |
152 | 6" | 14x12 | 16x9 | 35° | 3 | - | 10.6 |
Retrac thread |
| 92 | 3 5/8" | 12x9 | 12x9 | 40° | 2 | - | 5.4 |
96 | 3 3/4" | 12x9 | 12x9 | 40° | 2 | - | 6.3 |
102 | 4" | 12x10 | 13x9 | 40° | 2 | - | 7.3 |
115 | 4 1/2" | 12x10 | 14x9 | 35° | 3 | - | 9.8 |
118 | 4 5/8" | 13x6 | 16x9 | 35° | 3 |
| 10 |
127 | 5" | 13x10 | 14x9 | 35° | 3 | - | 12 |
140 | 5 1/2" | 14x10 | 16x9 | 35° | 3 | - | 14.0 |
152 | 6" | 14x12 | 16x9 | 35° | 3 | - | 16 |
FAQ
Q1: What’s your delivery time?
A: Commonly product need 20 days to produce, within 3 days if in
stock.
Q2: What’s methods of payments are accepted?
A: We agree T/T ,L/C ,West Union ,One touch ,Money Gram ,Paypal.
Q3: What about the Shipments?
A: Bases on other quantity .We can send it to you by Express ,by
Air ,by Sea ,and by Train.Or send the goods to your Chinese agent.
Q4: How to control the quality?
A: We should be checking & testing everyone button bit before
shipment.
Q5: Do you agree sample order ?
A: Yes ,we are welcome your sample order to testing our quality.
Q6: Can we select the button bit color?
A: Yes ,we have golden ,green ,black for your choice.
Q7: Can we change to our mark on the button bit?
A: Yes ,we can casting your company mark on the button bit.(Except
sample order)
Q8: Do you have after-sale service and warranty service ?
A: Any Quality or quantity problem once confirmed,we will be
compensate you the same. Any question or problem we will be reply
you within 24 hours.
Q9: Can I trust your company ?
A: Our company has been certificated by Chinese government ,and
verified by Ali baba Trade Assurance. 100% refund of the Trade
Assurance Amount .Ali baba can guarantee all of you payment .
