 |
Coal Mining Tungsten Carbide Buttons For DTH Drill Bits , High Wear Resistance
Product Details:
| Place of Origin: | ZHUZHOU CHINA |
| Brand Name: | GINGTE |
| Certification: | ISO9001:2015 |
| Model Number: | GK03 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 10kgs |
|---|---|
| Price: | negotiable |
| Packaging Details: | paper box, plastic box, or according to the customer's requirements |
| Delivery Time: | 15 work days |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 400T per year |
|
Detail Information |
|||
| Material: | WC+CO | Grade: | Yg6 Yg8 Yg11c Yk05 |
|---|---|---|---|
| Application: | Mining Drill Bits | Size: | Customized |
| Color: | Sliver Grey | Advantage: | High Performance |
| High Light: | carbide button bits,tungsten carbide mining bits |
||
Product Description
shape:
Domed (Spherical)
This button is the most common shape utilized in DTH Bits. This type of shape is the strongest and most resistant to breakage. The domed shape provides excellent penetration in medium rock, hard rock and hard rock broken formations, in all types of drilling. This is the standard button that will be quoted unless specified otherwise.
Ballistic
Normally, this button is used in less hard consolidated drilling formations. This type of button is very aggressive and drills faster than dome. However, because the ballistic tip protrudes out farther than dome, the ballistic is prone to breakage if used in the wrong formations. Care should be used when drilling with this type of button. Ballistic buttons yield high penetration rates and efficient rock breakage.
Wear Pad (Flat Top Button)
Wear Pads are used in conjunction with either of the two types of buttons mentioned above. These flat top buttons are placed on the bit skirt, behind the gauge row buttons. They are utilized to enhance bit life in areas where extreme body wear has occured on the bit skirt.
grade & physical properity
| Product Name | Tungsten carbide mining tips | ||||
Grade |
Equal to ISO Category Number |
Density (G/Cm3) |
Hardness (HRA) |
Bend Strength (TRS/N/mm2) |
Application |
|
YG4C |
P10
P20
P30
K10
K20
K30 |
15.00 |
89.5 |
1800 |
Maily used as small buttons for percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
|
YG6 |
15.00 |
90 |
1700 |
Maily used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. | |
|
YG8 |
14.7 |
88.5 |
2200 |
Maily used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. | |
|
YG8C |
14.7 |
88.0 |
2300 |
Maily used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. | |
|
YG9C |
14.50 |
87.0 |
2400 |
Maily used as the inserts and buttons for rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations. | |
|
YG11C |
14.40 |
86.5 |
2450 |
Chiefly for the inserts and buttons of heavy rock drill bits and rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations. | |
|
YG13C |
14.30 |
86.0 |
2500 |
Mainly used as the inserts and buttons of tricone bits rotary-percussive bits and heavy rock drill bits to cut medium-hard and hard formations. | |
|
YG15 |
14.00 |
86.5 |
2500 |
It is stronger, and is mainly used as the inserts and buttons of rotary-percussive bits, heavy rock drill bits to cut hard and very hard formations. | |
|
YG16 |
14.10-14.30 |
87.5 |
2400 |
It is mainly used for making cemented carbide substrate tips to be used in PDC cutters for excavating coal and oil field PDC bits. | |
|
YG20 |
13.40-13.70 |
85.0 |
2254 |
Mainly for the stamping dies used in the conditions of heavy impact load and large strees. | |
application: