| Model: | BFR08,ETC |
|---|---|
| Brand: | Ruilister |
| Origin: | Made In China |
| Category: | Industrial Supplies / Construction Machine |
| Label: | dragon tooth , rock drilling tools , foundation drilling |
| Price: |
US $14
/ pc
|
| Min. Order: | 500 pc |
| Last Online:08 Dec, 2015 |
We supply the dragon tooth and holders for foundation drilling, the part no. such as BFR07, BFR08, BHR133, BHR184.
The feature:
1.Alloy steel body, made by material ASTM4140 (42CrMo) or ASTM5140 (40Cr), heat treatment with HRC38-42 hardness, has high toughness and wearable character.
2.Tungsten carbide tip is made from low press sintered and suitable grade selected according to target projects, which are to make sure the good performance during working.
