Bit Button Manufacturer T38 Retrac
Skirt: Retrac
Bit face: Flat, drop center and etc
Button: Ballist or spherical tungsten carbide
Color: Gold / customization
Packing: Carton box packing
Specification
| Pic | Article No. | Dia | Button | Flushing Hole | Angle (°) | Weight(kg) | |||
| mm | inch | Front | Guage | Front | Gauge | ||||
|
|
GD-BS(B)R64T38-633 | 64 | 2 1/2 | 3 x 11 | 6x 12 | 3 | 0 | 35 | 2.1 |
|
|
GD-BS(B)RD64T38-854 | 64 | 2 1/2 | 5 x 9 | 8 x 10 | 2 | 0 | 35 | 2.1 |
| GD-BS(B)RD70T38-854 | 70 | 2 3/4 | 5 x 10 | 8 x 11 | 4 | 0 | 35 | 3.1 | |
| GD-BS(B)RD76T38-854 | 76 | 3 | 5 x 11 | 8 x 12 | 4 | 0 | 35 | 3.1 | |
| GD-BS(B)RD89T38-854 | 89 | 3 1/2 | 5 x 12 | 8 x 13 | 4 | 0 | 35 | 4.4 | |
| GD-BS(B)RD102T38-864 | 89 | 3 1/2 | 6 x 12 | 8 x 14 | 4 | 0 | 35 | 6.6 | |
|
|
GD-BS(B)RF64T38-842 | 64 | 2 1/2 | 5 x 10 | 8 x 10 | 2 | 1 | 35 | 2.1 |
| GD-BS(B)RF76T38-842 | 76 | 3 | 4 x 11 | 8 x 13 | 2 | 1 | 35 | 3.1 | |
| GD-BS(B)RF76T38-842 | 76 | 3 | 4 x 12 | 8 x 12 | 2 | 1 | 35 | 3.1 | |
| GD-BS(B)RF89T38-852 | 89 | 3 1/2 | 5 x 12 | 8 x 13 | 2 | 1 | 35 | 4.4 | |
| GD-BS(B)RF102T38-862 | 102 | 4 | 6 x 12 | 8 x 14 | 2 | 1 | 35 | 6.6 | |
|
|
GD-BS(B)RF76T38-953 | 76 | 3 | 5 x 10 | 9x 10 | 3 | 0 | 35 | 3.1 |
| GD-BS(B)RF89T38-963 | 89 | 3 1/2 | 6 x 12 | 9 x 12 | 3 | 0 | 35 | 4.4 | |
| GD-BS(B)RF102T38-963 | 89 | 3 1/2 | 6 x 13 | 9 x 13 | 3 | 0 | 35 | 6.6 | |
FAQs
Q: What is your lead time for bit button T38 retrac?
A: In general, 25 work days.
Q: What materials are used to manufacture your T38 Retrac bit buttons?
A: The carbide applied YK05 / Element Six tungsten carbide, and the skirt is 45CNiMoVA alloy steel, which is a high-quality material in bit button production.
Q: Why choose a retrac design over a standard bit?
A: The retrac design reduces the risk of bit jamming, improves hole cleaning, and maintains better drilling accuracy, especially in fractured or broken rock formations.
Q: Can the T38 Retrac bit be customized?
A: Yes. We can provide custom designs including different button shapes (spherical, ballistic, or semi-ballistic), face designs (flat, drop center, or concave), and flushing hole configurations to match your drilling conditions.
Q: What is the typical service life of a T38 Retrac bit?
A: Service life depends on rock hardness, drilling parameters, and maintenance, but our high-quality T38 Retrac bits are designed to last longer than average in equivalent conditions.
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