- Place of Origin: Beijing, China (Mainland)
- Brand Name: PRODRILL
- Model Number: COP 32 90mm
- Usage: DTH Drilling
- Diameter: 90-305mm
- Face design: convace;flat;convex
- Button shape: Spherical ballistic parabolic
Packaging & Delivery
|Packaging Details:||Package: In laminated board case|
|Delivery Detail:||Within 7 days or as order quantity|
Specifications1. High penetration rate .
2. Excellent flushing, straightness and hole quality.
3. Low sound level .
DTH Bit are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance.
|Buyer||Product Name||Price||Quantity||Order Time(GMT+8)|
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