110mm DTH Rock Button Bit with Bayonet Connection - 8×φ12-14 Gauge Buttons for Mining Drilling
Price:
9-99999USD/PC
MOQ:
1PC
Delivery Time:
3-5WEEKS
Brand:
MING
Product Description
110mm Down The Hole Rock Button Bit with Bayonet Connection
Product Specifications
Diameter: 110mm (4 21/64")
Matched Hammer: Hammer P110 BAYONET
Gauge Buttons: 8 × φ12, 8 × φ13, 8 × φ14
Connection Type: Bayonet
Technical Specifications
| Drill Bit | Bit Diameter (mm) | Bit Diameter (Inch) | Gauge Buttons | Spline Number |
|---|---|---|---|---|
 |
110 | 4 21/64 | 8 × φ12 8 × φ13 8 × φ14 |
Bayonet |
| 130 | 5 1/8 | 8 × φ14 | Bayonet |
Product Advantages
- Compatible with all major drill bit shank designs
- Three drill bit face designs available: concave, flat, convex
- Multiple carbide designs and grades for various ground conditions
- Proprietary heat-treatment process for superior hardness and wear resistance
- Regional manufacturing for reduced lead times
Frequently Asked Questions
What is a button bit?
Button bits, or roller cones, have rotating cones that contain tungsten carbide inserts. Tricone, or three cone bits, are the most common; however, manufacturers continue to make two cone and one cone bits.
How do you drill through boulders?
Apply moderate pressure to the drill, and drill for one minute. Don't force the bit into the boulder; let the drill do the work. Remove the bit from the hole, and cool it in water. Lightly spray the boulder with water to remove dust and to cool the rock.
How does a rock drill bit work?
A DTH drill has a drill string with a drifter attached to the end, which is located in the bottom of the hole. Rock is crushed by directly striking the bit attached to the drifter. A rotary drill crushes rock by applying crushing force to the bit on the end of the drill string, which is pressing into the bedrock.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuhan Kingdrilling Diamond Co.,Ltd
Location
1-2-905 California Sunshine, Optical Valley Street,Wuhan 430074, China
Contact Person
Wendy Chen