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| Categories | DTH Drill Bits |
|---|---|
| Brand Name: | MIROC BR Series Button Bit |
| Model Number: | DTH Button Bit |
| Place of Origin: | China (Mainland) |
| MOQ: | 1 Piece DTH Button Bit |
| Price: | Negotiation |
| Supply Ability: | 20000 pieces per month |
| Delivery Time: | 25 days |
| Packaging Details: | Carton Box or Wooden Box |
| Certification: | ISO9001 |
| Payment Terms: | L/C, T/T |
| Product Name: | DTH Button Bit |
| Hammer Type: | BR2, BR3 |
| Diameter: | 76mm 90mm 95mm |
| Color: | Black, Yellow, Green etc. |
| Face Design: | Flat Face, Convex Face, Concave Face |
| Carbide: | Spherical, Ballistic |
| Company Info. |
| KSQ Technologies (Beijing) Co. Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
76mm 90mm 95mm DTH Drill Bits For BR2 BR3 Middle Air Pressure Hammer
BR2 90mm DTH Button Bit Photo:
Product: DTH Button Bit
Diameter: 95mm
Bit Shank: BR2
Face Design: Convex
Button/Carbide Type: Spherical
Button Number and Diameter: 4x10mm front, 6x13mm gauge
Flushing Holes: 2 front flushing holes
Weight: 5.2kg per piece
Color: Green
BR3 90mm DTH Button Bit
Product: DTH Button Bit
Diameter: 90mm
Bit Shank: BR3
Face Design: Flat Face
Button/Carbide Type: Ballistic
Button Number and Diameter: 5x10mm front, 7x11mm gauge
Flushing Holes: 2 front flushing holes
Color: Black
BR3 95mm DTH Button Bit Photo
More BR Series DTH Button Bit Information:
1'' 2'' Middle Air Pressure DTH Bits
DTH Button Bits for BR1, BR2, BR2 Hammer.
BR Series DTH Button Bit Specification
| 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 | |
Competitive Advantage
• High-grade tungsten carbide inserts
• Bit bodies manufactured from high-grade steel and processed using
state-of-the-art CNC machinery and heat treatment
We can design and manufacture the personalized products to meet
your special applications, such as changing the tungsten carbide
insert profile (spherical, ballistic, etc.), face profile (flat
face, concave, convex, etc.), and flushing holes.
Applications
• Underground mining
• Down the hole rock drilling
KSQ Related DTH Button Bits
| Product | DTH Button Bits |
| Low Air Pressure | CIR80, CIR90 |
| 3’’ | DHD3.5, M30, |
| 4’’ | DHD340, SD4,QL40, M40 |
| 5’’ | DHD350, SD5,QL50, M50 |
| 6’’ | DHD360, SD6,QL60, M60 |
| 8’’ | DHD380, SD8,QL80, M80 |
| Color | Green, Gold, Black or based on customer requirements. |
| MOQ: | No MOQ required for testing and trial order |
Keywords
DTH BIT, DTH Button Bit, Down The Hole Button Bit, Rock Bit, Rock Drill Bit,
Low Air Pressure DTH Button Bit, High Air Pressure DTH Button Bit
In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.
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