Direct factory supply gun drill bit
Introduction gun drill bit:
1. These threaded button bits can meet different drilling requirements in all rock formations. We can offer special designs according to customers's requirements for specific work situation.
2.The button bits can transmit intensive impact energy into the rock with the least loss of energy.
3.We select high-strength structure alloy steel and carbides with best quality to ensure the drill body and alloy body can achieve uniform wear,thus the service life of bits will be increased.
4.long service life
Technical data of button bit
| Dia.(mm) | Thread Connection | Buttons | Air Holes | Weight(kg) | Product Code | ||
| Gauge | Front | ||||||
| Qty×Dia. | Qty× Dia. | Front | Side | ||||
| 51 | R32 | 4×11 | 2×9 | 1 | 2 | 1 | 190015 |
| 64 | R32 | 6×12 | 3×11 | 3 | 1 | 1.7 | 190035 |
| 64 | T38 | 6×12 | 3×10 | 1 | 2 | 1.7 | 190045 |
| 76 | T38 | 7×12 | 4×10 | 3 | 1 | 3 | 190055 |
| 76 | T45 | 8×11 | 6×10 | 4 | - | 3 | 190085 |
| 78 | T38 | 8×11 | 5×11 | 4 | - | 3.1 | 191625 |
| 89 | R32 | 8×12 | 6×11 | 4 | - | 3.5 | 190935 |
| 89 | R38 | 8×12 | 6×11 | 4 | - | 3.5 | 190925 |
| 89 | T45 | 8×12 | 6×11 | 4 | - | 3.5 | 190095 |
| 89 | T51 | 8×12 | 6×11 | 4 | - | 4.5 | 191045 |
| 102 | T45 | 8×14 | 6×13 | 4 | - | 5.5 | 191465 |
| 102 | T51 | 8×14 | 6×13 | 4 | - | 5.5 | 191055 |
| 105 | R38 | 8×14 | 6×13 | 4 | - | 4.5 | 190945 |
| 115 | R38 | 8×14 | 7×13 | 4 | - | 4.8 | 190955 |
| 115 | T51 | 8×14 | 7×13 | 4 | - | 4.8 | 191065 |
| 125 | R38 | 8×14 | 8×13 | 4 | - | 5.5 | 190965 |
| 127 | T51 | 8×14 | 8×13 | 4 | - | 6.5 | 191075 |
Photos of gun drill bit
Other details of button bit
1. What is your minimum order quantity(MOQ)?
Our MOQ is 1 piece.
2. Where is your factory located? How can I visit there?
Our factory is located in Zhengzhou, Henan Province. You can fly to Zhengzhou, we will pick you up.
3. How does your factory do regarding quality control?
We have our professional quality check team.
4. What's the after-sale service of your company?
One year warranty, lifetime technical guidance.
5. What are the payment Items?
Normally we accept the payment T/T, Western Union and L/C etc..
Contact:
My mobile is 24 hours online.you can contact me any time by calling me or chat on WhatsApp/Wechat:+86 13598086943. or add my Skype:emily871014
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