| After-sales Service: | Yes |
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| Warranty: | Yes |
| Color: | Customized |
| Samples: |
Cross Bit 110mm
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier
Tapered Cross Type Rock Drilling Bits for Quarrying Stone
Our drill bit is made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy.
The taper drill bit is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
Products name: Cross drill bits
(1)Drill Bits taper angle: 4°,4°46″,6°,7°,11°,12°
(2)Models: chisel bit/cross bit/button bit
(3)Diam:20-130mm
(4)Button bit shape: spherical/parabolic
(5)Socket inside diameter:15/19/22/25(mm)
(6)Material and process: high quality alloy steel bar and tungsten carbides, through heat treatment
Used under any rock drilling condition and mainly used for hard or very hard rock formation because of it's comprehensive adaptability. Compared with taper chisel bits, taper cross bits have a better drilling performance because carbide tips on cross bits doubled.
FIRIP Drill Tools Button bit - For 22 mm (7/8") hex. Rod 7° taper angle. Long skirt
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| 30 | 1 ³⁄16" | 80 | 3 5⁄32" | 7 | 5x6 | 2x7 | 35° | 15° | 2 | 1 | 0.2 | ||||||||||||||||||||||||
| 32 | 1 ¼" | 80 | 3 5⁄32" | 7 | 5x7 | 2x7 | 35° | 15° | 1 | 1 | 0.3 | ||||||||||||||||||||||||
| 33 | 1 5⁄16" | 80 | 3 5⁄32" | 8 | 6x7 | 2x7 | 40° | 15° | 1 | 2 | 0.3 | ||||||||||||||||||||||||
| 33 | 1 5⁄16" | 80 | 3 5⁄32" | 9 | 6x7 | 3x7 | 40° | 20° | 3 | 0.4 | |||||||||||||||||||||||||
| 35 | 1 ⅜" | 80 | 3 5⁄32" | 7 | 5x8 | 2x7 | 40° | 15° | 1 | 1 | 0.4 | ||||||||||||||||||||||||
| 37 | 1 ¹5⁄32" | 80 | 3 5⁄32" | 7 | 5x9 | 2x7 | 40° | 15° | 1 | 1 | 0.4 | ||||||||||||||||||||||||
| 41 | 1 ⅝" | 80 | 3 5⁄32" | 7 | 5x9 | 2x8 | 40° | 15° | 1 | 1 | 0.4 | ||||||||||||||||||||||||
| FIRIP Drill Tools Button bit - For 22 mm (7/8") hex. Rod. 11° taper angle. Short skirt. | |||||||||||
| Diameter | Length | No. of buttons | Buttons x button diameter | Gauge buttons angle° |
buttons angle° | Flushing hole | Weight approx. | ||||
| mm | inch | mm | inch | mm | mm | Side | Center | kg | |||
| 32 | 1 ¼" | 55 | 2 5⁄32" | 8 | 6x7 | 2x7 | 39° | 15° | 1 | 1 | 0.2 |
| 32 | 1 ¼" | 50 | 1 ³¹⁄32" | 6 | 4x7 | 2x7 | 35° | - | 1 | 1 | 0.3 |
| 34 | 1 ¹¹⁄32" | 50 | 1 ³¹⁄32" | 5 | 3x8 | 2x7 | 35° | - | 2 | 1 | 0.2 |
| 34 | 1 ¹¹⁄32" | 50 | 1 ³¹⁄32" | 9 | 6x7 | 3x7 | 40° | 20° | 2 | 0.3 | |
| 34 | 1 ¹¹⁄32" | 50 | 1 ³¹⁄32" | 6 | 4x7 | 2x7 | 40° | - | 1 | 1 | 0.2 |
| 35 | 1 ⅜" | 55 | 2 5⁄32" | 7 | 5x8 | 2x7 | 40° | 15° | 1 | 1 | 0.3 |
| 36 | 1 ¹³⁄32" | 50 | 1 ³¹⁄32" | 7 | 5x8 | 2x7 | 35° | - | 1 | 1 | 0.3 |
| 36 | 1 ¹³⁄32" | 50 | 1 ³¹⁄32" | 5 | 3x8 | 2x8 | 40° | - | 2 | 1 | 0.2 |
| 38 | 1 ½" | 50 | 1 ³¹⁄32" | 4 | 3x9 | 1x9 | 40° | - | 2 | 1 | 0.3 |
| 38 | 1 ½" | 50 | 1 ³¹⁄32" | 7 | 5x9 | 2x7 | 35° | - | 1 | 1 | 0.3 |
| 41 | 1 ⅝" | 50 | 1 ³¹⁄32" | 7 | 5x9 | 2x7 | 35° | - | 2 | 1 | 0.3 |
| 43 | 1 ¹¹⁄16" | 50 | 1 ³¹⁄32" | 7 | 5x9 | 2x9 | 35° | - | 2 | 1 | 0.4 |
| FIRIP Drill Tools Button bit - For 22 mm (7/8") hex. Rod. 12° taper angle. Short skirt. | |||||||||||
| Diameter | Length | No. of buttons | Buttons x button diameter | Gauge buttons angle° |
buttons angle° | Flushing hole | Weight approx. | ||||
| mm | inch | mm | inch | mm | mm | Side | Center | kg | |||
| 27 | 1 ¹¹⁄16" | 50 | 1 ³¹⁄32" | 6 | 4x8 | 2x6 | 40° | 15° | 1 | 1 | 0.2 |
| 28 | 1 ⅛" | 50 | 1 ³¹⁄32" | 4 | 3x7 | 1x7 | 20° | - | 1 | 1 | 0.1 |
| 28 | 1 ⅛" | 50 | 1 ³¹⁄32" | 6 | 4x6 | 2x6 | 35° | - | 1 | 1 | 0.2 |
| 30 | 1 ³⁄16" | 50 | 1 ³¹⁄32" | 6 | 4x7 | 2x7 | 30° | - | 1 | 1 | 0.2 |
| 32 | 1 ¼" | 55 | 2 5⁄32" | 7 | 5x7 | 2x7 | 35° | - | 1 | 2 | 0.3 |
| 32 | 1 ¼" | 55 | 2 5⁄32" | 7 | 5x7 | 2x7 | 35° | - | 1 | 1 | 0.2 |
| 32 | 1 ¼" | 55 | 2 5⁄32" | 8 | 6x7 | 2x7 | 39° | 15° | 1 | 2 | 0.3 |
| 33 | 1 5⁄16" | 55 | 2 5⁄32" | 7 | 5x7 | 2x7 | 35° | - | 1 | 2 | 0.2 |
| 33 | 1 5⁄16" | 55 | 2 5⁄32" | 7 | 5x7 | 2x7 | 35° | - | 1 | 1 | 0.2 |
| 33 | 1 5⁄16" | 55 | 2 5⁄32" | 8 | 6x7 | 2x7 | 35° | - | 1 | 2 | 0.2 |
| 33 | 1 5⁄16" | 55 | 2 5⁄32" | 7 | 5x8 | 2x7 | 40° | 15° | 1 | 1 | 0.2 |
| 34 | 1 ¹¹⁄32" | 55 | 2 5⁄32" | 7 | 5x8 | 2x7 | 35° | - | 1 | 1 | 0.2 |
| 35 | 1 ⅜" | 55 | 2 5⁄32" | 7 | 5x9 | 2x7 | 35° | - | 1 | 1 | 0.2 |
| 36 | 1 ¹³⁄32" | 55 | 2 5⁄32" | 7 | 5x9 | 2x7 | 35° | - | 1 | 1 | 0.3 |
| 37 | 1 ¹5⁄32" | 55 | 2 5⁄32" | 7 | 5x9 | 2x7 | 40° | - | 1 | 1 | 0.3 |
| 38 | 1 ½" | 55 | 2 5⁄32" | 7 | 5x9 | 2x7 | 40° | - | 1 | 1 | 0.3 |
| 38 | 1 ½" | 55 | 2 5⁄32" | 4 | 3x9 | 1x9 | 40° | - | 1 | 1 | 0.2 |
| 38 | 1 ½" | 55 | 2 5⁄32" | 7 | 5x9 | 2x7 | 35° | - | 1 | 1 | 0.2 |
| 38 | 1 ½" | 55 | 2 5⁄32" | 7 | 5x9 | 2x7 | 35° | - | 1 | 1 | 0.2 |
| 41 | 1 ⅝" | 55 | 2 5⁄32" | 7 | 5x9 | 2x7 | 35° | - | 1 | 1 | 0.3 |
| 45 | 1 ¾" | 55 | 2 5⁄32" | 7 | 5x9 | 2x7 | 35° | - | 1 | 1 | 0.3 |
| FIRIP Drill Tools Button bit - For 22 mm (7/8") hex. Rod 12° taper angle. Long skirt |
|||||||||||
| Diameter | Length | No. of buttons | Buttons x button diameter | Gauge buttons angle° |
buttons angle° | Flushing hole | Weight approx. | ||||
| mm | inch | mm | inch | mm | mm | Side | Center | kg | |||
| 32 | 1¼" | 71 | 2 ²5⁄32" | 7 | 5x7 | 2x7 | 35° | - | 1 | 1 | 0.3 |
| 33 | 1 5⁄16" | 71 | 2 ²5⁄32" | 7 | 5x7 | 2x7 | 35° | - | 1 | 1 | 0.3 |
| 33 | 1 5⁄16" | 71 | 2 ²5⁄32" | 8 | 6x7 | 2x7 | 40° | 15° | 1 | 2 | 0.3 |
| 33 | 1 5⁄16" | 71 | 2 ²5⁄32" | 9 | 6x7 | 3x7 | 40° | 20° | 3 | - | 0.3 |
| 35 | 1 ⅜" | 71 | 2 ²5⁄32" | 8 | 6x8 | 2x7 | 45° | 15° | 1 | 2 | 0.3 |
| 38 | 1 ½" | 71 | 2 ²5⁄32" | 7 | 5x9 | 2x7 | 35° | - | 1 | 1 | 0.4 |
Putian FIRIP Mining&Machinery Co., Ltd is specializing a manufacture of drill tools for 23 years in China. It mainly studies and manufactures the low&high pressure down-the-hole impactors, various down-the-hole drills, drill pipes and drilling tools. The products are widely used in earthwork, mining, water well engineering and construction. Geothermal drilling, etc.
Our domestic brands in China are mainly Yongchuang. We have about 5,000 square kilometers of standard plant, complete equipment, advanced technology, reliable and stable quality which has won the praise of most of the domestic and foreign markets. In recent years, with the continues growth of the company's sales, target market gradually exported to all over the world, Nowadays, our products are exported to more than18 countries and regions in Russia, Central Asia, Southeast Asia, the Middle East, Africa and South America. We always continuously improved the industry standards for rock drilling and drilling tools. We are committed to establish a stable cooperative relationship with customers and suppliers from all over the world, mutual benefit and common development.
1. Are you a manufacturer or trading company?
We are one of the earliest professional drilling tool manufacturers in mainland China.
2. How many workers are there in your factory? What is the size of your company?
There are currently more than 80 employees. The company has many senior mechanical design engineers with more than 20 years of experience in drilling tool design. The production technology and technology are at the first-class level in China. It covers an area of 5,000 square meters and has more than 60 sets of various advanced equipment and facilities required for manufacturing rock drilling tools. More than 50% of the products are exported, covering most markets around the world, including the Middle East, Central Asia, Africa, and Southeast Asia.
3. Where is your company located?
We are located in Putian City, Fujian Province, about 200 kilometers away from Xiamen International Port.
4. Why choose FIRIP drill bits?
1) We have more than 20 years of experience in researching, developing, manufacturing and supplying high quality rock drilling tools to all over the world.
2) We have super high quality and cheap price.
3) Excellent service.
5. Which port do you ship from?
We usually ship containers from Xiamen Port. Or customers can specify any port in mainland China
6. Can you accept OEM and ODM?
Yes, both are acceptable.
7. What is your minimum order quantity?
Our MOQ is 1 piece or 1 set, the price may depend on the order quantity.
8. What is your payment term?
We can accept wire transfer, Western Union and cash.
9. How about the delivery time?
It usually takes about 15-20 days.
10. Can we make an appointment with your company?
Yes, you are very welcome to refer to our factory.
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Audited Supplier 
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