Place of Origin: | China |
Brand Name: | MIROC |
Certification: | SGS certified, ISO |
Model Number: | DTH Bits |
Minimum Order Quantity: | 1pcs |
---|---|
Price: | negotiation |
Packaging Details: | wooden box |
Delivery Time: | 15-20days |
Payment Terms: | T/T, L/C, D/A, D/P, Western Union |
Supply Ability: | 20000pcs per month |
Color:: | Green/Yellow | Application:: | Water Well Drilling |
---|---|---|---|
Shank:: | QL60 DHD360 SD6 M60 Shank | Hammer Type: | BR1, BR2 Middle Air Pressure |
Bit Diameter: | 60mm 70mm 76mm | Drilling Method: | DTH Drilling |
High Light: | carbide tipped drill bits,dth button bits |
Middle Air Pressure BR1 BR2 Hammer 64mm 70mm 76mm DTH Drill Bits
Concave Face |
|
Ballistic Button | |
Concave Face |
|
Spherical Button | |
Convex Face | |
Ballistic Button | |
Flat Face | |
Spherical Button |
Face: | Flat Face, Concave Face, Convex Face |
Tungsten Carbide: | Ballistic Buttons, or Spherical Buttons |
Color: | Green or Based on Customer requirements |
1'' 2'' Middle Air Pressure DTH Bits | ||||||
DTH Button Bit | Diameter | Buttons and Size (mm) | Flushing hole | Weight | ||
mm | inch | Gauge | Front | kg | ||
BR1 | 64 | 2 1/2 | 6x10 | 3x10 | 2 | 2.6 |
70 | 2 3/4 | 6x12 | 4x9 | 2 | 2.8 | |
76 | 3 | 6x13 | 5x10 | 2 | 3.2 | |
BR2 | 64 | 2 1/2 | 6x13 | 5x10 | 2 | 3.6 |
70 | 2 3/4 | 6x13 | 5x11 | 2 | 4.0 | |
76 | 3 | 6x14 | 5x12 | 2 | 4.2 |
DTH Drill Bits/DTH hammer bits/DTH биты молоток/DTH martilyo bits/DTH บิตค้อน/DTH martillo de bits/สว่านเจาะลึก DTH/Brocas DTH
Features and Advantages:
We take pride in being the only manufacturers in China that has a diverse line of DTH bits that range from 3"-47"(76mm~1200mm) in diameter with most the leading hammer shanks.
Made from high quality alloy steel and advanced heat-treatment, our bits are ensured extreme protection against wear and fatigue. They're also available in four different bit-head designs - Convex, Flat, Concave and Drop center face, and four different inserts-Spherical,Ballistic,Semi-ballistic,Two-Step to tackle any challenge and rock formations.
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988