7 Buttons 11 Degree 36mm Quarry Rock Drilling Tools Bits
Product Features:
- Top quality, competitive taper button bit comparable to world-famous brands
- Made with cemented carbide - one of the most successful composite engineering materials
- Combines exceptional strength, hardness and toughness for demanding applications
- Minetech tungsten carbide inserts match YG05 sizes with identical hot inserting technology
- Available in tapers: 4°, 6°, 7°, 11°, 12° with diameters from 26 to 42mm (custom options available)
Description:
These drill bits are manufactured from grade hard alloy and special steel, designed for light-duty rock drills to create rock holes up to 50mm diameter. Ideal for applications in metallurgy mines, geological exploration, water conservancy construction, electricity projects, traffic infrastructure, tunneling, quarrying, and national defense stone projects.
Compatible with 22mm (7/8") rod. 11° taper angle.
Technical Specifications:
| Diameter |
Buttons |
Flushing Hole |
Length |
Weight |
| mm | inch |
Gauge | Front | Side |
Front |
mm |
Kg |
| 32 | 1 1/4 | 3x8 | 2x7 | 1 | 1 | 50 | 0.22 |
| 32 | 1 1/4 | 4x7 | 2x7 | 1 | 1 | 50 | 0.29 |
| 32 | 1 1/4 | 5x7 | 2x7 | 1 | 1 | 50 | 0.35 |
| 32 | 1 1/4 | 6x7 | 2x7 | 1 | 1 | 50 | 0.35 |
| 32 | 1 1/4 | 6x7 | 2x7 | 1 | 2 | 50 | 0.35 |
| 34 | 1 11/32 | 3x8 | 2x7 | 1 | 1 | 50 | 0.39 |
| 34 | 1 11/32 | 4x8 | 2x7 | 1 | 2 | 50 | 0.39 |
| 34 | 1 11/32 | 5x7 | 2x7 | 1 | 1 | 50 | 0.4 |
| 36 | 1 27/64 | 3x9 | 1x8 | 1 | 1 | 50 | 0.42 |
| 36 | 1 27/64 | 3x9 | 2x7 | 1 | 1 | 50 | 0.42 |
| 36 | 1 27/64 | 4x8 | 2x7 | 1 | 1 | 50 | 0.42 |
| 36 | 1 27/64 | 4x8 | 2x7 | 1 | 2 | 50 | 0.45 |
| 36 | 1 27/64 | 5x8 | 2x7 | 1 | 1 | 50 | 0.45 |
| 36 | 1 27/64 | 5x8 | 2x7 | 1 | 2 | 50 | 0.45 |
| 38 | 1 1/2 | 3x9 | 1x9 | 1 | 1 | 50 | 0.45 |
| 38 | 1 1/2 | 3x9 | 2x7 | 1 | 1 | 50 | 0.45 |
| 38 | 1 1/2 | 5x9 | 2x7 | 1 | 1 | 50 | 0.45 |
| 38 | 1 1/2 | 5x9 | 2x7 | 1 | 2 | 50 | 0.45 |
| 40 | 1 37/64 | 3x9 | 1x9 | 1 | 1 | 50 | 0.48 |
| 40 | 1 37/64 | 3x9 | 2x8 | 1 | 1 | 50 | 0.48 |
| 40 | 1 37/64 | 5x9 | 2x8 | 1 | 1 | 50 | 0.48 |
| 40 | 1 37/64 | 5x9 | 2x8 | 1 | 2 | 50 | 0.48 |
Company Profile:
Hebei Minetech Machinery Technology Co, Ltd is a joint venture enterprise with European partners, located in Shijiazhuang City, Hebei Province, China. We specialize in manufacturing and exporting mining machinery including hydraulic and pneumatic drill machines, roof bolters, and drilling consumables like drill bits and rods.
With over a decade of experience and a team of professional engineers, we provide complete solutions for mining machinery. Our products are exported to more than thirty countries including Southeast Asia, the United States, Germany, Britain, South Africa, Poland, Russia, Middle Asia, and South America.
Product Images:
Frequently Asked Questions:
What's your delivery time?
Standard production time is 20 days, or within 3 days if items are in stock.
What payment methods do you accept?
We accept T/T, L/C, West Union, One touch, Money Gram, and Paypal.
What shipping methods are available?
We can ship via Express, Air, Sea, or Train, or deliver to your Chinese agent.
How do you ensure quality control?
Every button bit is checked and tested before shipment.
Do you accept sample orders?
Yes, we welcome sample orders to evaluate our product quality.
Can we select the button bit color?
Yes, available colors include golden, silvery, black, and blue.
Can we add our company mark on the button bit?
Yes, we can cast your company mark (except for sample orders).
Do you provide after-sale service and warranty?
We guarantee compensation for any confirmed quality issues and respond within 24 hours.
Can I trust your company?
We are certified by the Chinese government and verified by Alibaba Trade Assurance with 100% payment protection.
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