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| Place of Origin: | CHINA |
| Brand Name: | MIROC |
| Certification: | ISO |
| Model Number: | BR2-100 DTH Bit |
| Minimum Order Quantity: | 1 |
|---|---|
| Price: | Negotiation |
| Packaging Details: | Standard export packing |
| Delivery Time: | 15-20 days |
| Supply Ability: | 5000 pcs per month |
| Material: | Carbon Steel, Tungsten Carbon Inserts | Application: | Water Well Drilling, Geothermal Well Drilling |
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| Buttons: | Spherical Or Ballistic Buttons | Shank: | BR2 Shnak |
| Face Type: | Flat, Concave, Covex Face | Product Name: | High Pressure DTH Drill Bit |
| Processig Type: | Forging | Diameter: | 64mm To 105mm |
| Packing: | Standard Packing For Export | Color: | Green, Yellow Or Customized |
| High Light: | 100mm dth drill bits,dth drill bits 100mm,BR2 Shank dth drill bits |
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Description
The DTH Bits for Hammers are manufactured according to the best quality standards using high quality Steel grade in order to guarantee maximum performance. Our Bits are used for Construction, Water well drilling, Geothermal Drilling, Micropiles, Quarry and Mining field.
Specification
| Drill Bit | Bit Dia. | Spline Key Number | Buttons (mm) | NO. Air Holes | Weight | ||
| mm | inch | Front | Gauge | (kg) | |||
| BR1 | 64 | 2 1/2 | 6 | 3x10 | 6x10 | 2 | 2.6 |
| 70 | 2 3/4 | 6 | 4x9 | 6x12 | 2 | 2.8 | |
| 76 | 3 | 6 | 5x10 | 6x13 | 2 | 3.2 | |
| BR2 | 76 | 3 | 6 | 5x10 | 6x13 | 2 | 3.6 |
| 80 | 3 1/7 | 6 | 5x11 | 6x13 | 2 | 4.0 | |
| 90 | 3 5/9 | 6 | 5x12 | 6x14 | 2 | 4.2 | |
| BR3 | 85 | 3 1/3 | 6 | 4x12 | 6x13 | 2 | 3.8 |
| 90 | 3 5/9 | 6 | 4x12 | 6x14 | 2 | 4.0 | |
| 95 | 3 3/4 | 6 | 5x12 | 6x14 | 2 | 4.3 | |
| 100 | 3 8/9 | 6 | 6x12 | 6x14 | 2 | 4.8 | |
| 105 | 4 1/8 | 6 | 6x12 | 8x13 | 2 | 5.2 | |
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988
