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76mm 90mm 95mm DTH Drill Bits For BR2 BR3 Middle Air Pressure Hammer

76mm 90mm 95mm DTH Drill Bits For BR2 BR3 Middle Air Pressure Hammer

Brand Name:MIROC BR Series Button Bit
Certification:ISO9001
Model Number:DTH Button Bit
Minimum Order Quantity:1 Piece DTH Button Bit
Delivery Time:25 days
Payment Terms:L/C, T/T
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Location: Beijing Beijing China
Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Supplier`s last login times: within 1 hours
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Product Details

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 BitDiameterButtons and Size (mm)Flushing holeWeight
mminchGaugeFrontkg
BR1642 1/26x103x1022.6
702 3/46x124x922.8
7636x135x1023.2
BR2642 1/26x135x1023.6
702 3/46x135x1124.0
7636x145x1224.2

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

ProductDTH Button Bits
Low Air PressureCIR80, 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
ColorGreen, 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.

China 76mm 90mm 95mm DTH Drill Bits For BR2 BR3 Middle Air Pressure Hammer supplier

76mm 90mm 95mm DTH Drill Bits For BR2 BR3 Middle Air Pressure Hammer

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