R32 Spherical And Ballistic Thread Button Quarry Rock Drill Bits
Product Description
Thread 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.
Production Process:
1. Raw material 2. Making bits body 3. Making bit face 4.
Heat-treatment 5. Package.
Specification
Diameter | Buttons and Size (mm) | Flushing hole | Weight | Part Number |
mm | inch | Front | Gauge | Angle | Front | Side | kg |
Spherical |
41 | 1 3/5 | 2×9 | 4×9 | 35° | 1 | 1 | 0.6 | 4148300489 |
41 | 1 3/5 | 2×8 | 5×9 | 35° | 1 | 1 | 0.7 | 4148300490 |
43 | 1 2/3 | 2×9 | 5×9 | 35° | 1 | 2 | 0.7 | 4148300491 |
43 | 1 2/3 | 2×9 | 5×10 | 35° | 1 | 1 | 0.7 | 4148300492 |
43 | 1 2/3 | 2×9 | 6×9 | 40° | 2 | - | 0.7 | 4148300493 |
45 | 1 7/9 | 2×9 | 5×11 | 30° | 1 | 1 | 0.8 | 4148300494 |
45 | 1 7/9 | 2×9 | 6×10 | 35° | 2 | - | 0.8 | 4148300495 |
45 | 1 7/9 | 3×8 | 6×10 | 30° | 3 | - | 0.8 | 4148300496 |
48 | 1 8/9 | 2×9 | 5×11 | 35° | 1 | 1 | 0.9 | 4148300497 |
48 | 1 8/9 | 2×9 | 6×10 | 40° | 2 | - | 0.9 | 4148300498 |
48 | 1 8/9 | 3×8 | 6×10 | 40° | 3 | - | 0.9 | 4148300499 |
48 | 1 8/9 | 3×9 | 6×10 | 30° | 3 | - | 0.9 | 4148300500 |
51 | 2 | 2×10 | 5×11 | 35° | 1 | 1 | 1 | 4148300501 |
51 | 2 | 2×10 | 6×10 | 40° | 2 | - | 1 | 4148300502 |
51 | 2 | 3×9 | 6×10 | 35° | 3 | - | 1 | 4148300503 |
57 | 2 1/4 | 3×9 | 6×11 | 35° | 3 | - | 1.3 | 4148300504 |
64 | 2 1/2 | 3×10, 1×10 | 6×11 | 35° | 3 | - | 1.6 | 4148300505 |
64 | 2 1/2 | 4×10 | 8×10 | 40° | 2 | - | 1.6 | 4148300506 |
76 | 3 | 4×11 | 8×11 | 40° | 2 | - | 2.6 | 4148300507 |
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 .
