DTH Drill Bits
RE542 Energy Efficient Dth Hammer Bits / Mining Drill Bits Center Drop Bit Head Shape
RE542 Energy Efficient Dth Hammer Bits / Mining Drill Bits Center Drop Bit Head Shape Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2. Durable
127 - 133mm Diameter Dth Hammer Button Bits High Wear Resistant For Guardrail Hole
DTH Drill Bits alloy steel MRC05 Reverse Circulation drill bits Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2. Durable performance, wear resistant
High Air Pressure Small Rock Drill Bits / Down The Hole Drilling Tools
High air pressure DTH drill bits for SP580 shank Cemented carbide steel Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2. Durable performance, wear
8 Spine Tungsten Carbide Drill Bits , Down The Hole Hammer Bits ISO Certified
8 Spine Tungsten Carbide Drill Bits , Down The Hole Hammer Bits ISO Certified Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2. Durable performance,
COP42 Concave DTH Drill Bits High Air Pressure And Abrasion Resistant Mining Bit
COP42 Concave DTH Drill Bits High Air Pressure And Abrasion Resistant Mining Bit Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2. Durable performance,
Hard Rock Drill Bits DTH Drill Bits SP1880 For Water Well Blasting Drilling
SP1880 Cemented carbide steel DTH Drill Bits for water well blasting drilling Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2. Durable performance,
High Wear Resistance DTH Drill Bits NUMA120 Ballistic Button Bits
High Wear Resistance DTH Drill Bits NUMA120 Ballistic Button Bits Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2. Durable performance, wear resistant
High Drilling Speed Air Rock Drill Bits , Drill Bits For Water Well Drilling
High Drilling Speed Air Rock Drill Bits , Drill Bits For Water Well Drilling Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2. Durable performance,
Durable Dth Drill Bits Spline Key Number 8 For Geothermal Exploration Hole
Durable Dth Drill Bits Spline Key Number 8 For Geothermal Exploration Hole Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2. Durable performance, wear
NUMA100 DTH Rock Drill Accessories High Wear Resistance For Rock Drill Down Hole
NUMA100 DTH Rock Drill Accessories High Wear Resistance For Rock Drill Down Hole Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2. Durable performance,
Cemented Carbide Steel SP882 Shank DTH Drill Bits Diameter 216-311mm
Cemented carbide steel SP882 shank DTH Drill Bits Diameter 216-311mm Description 1.Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. 2.Recommended for eliminating hole deviation 3.Widely used drifting and tunneling 4.Bit face design is ideal for medium-hard to
Down The Hole Hammer Bits
Specifications Middle Air Pressure DTH Bits BR THE Drill Head Diameter(mm) Spline Key Number NO.Air Holes Gauge Buttons Front Buttons Weight(KG) 64 6 2 6XØ10 3XØ10 2.6 70 6 2 6XØ12 4XØ9 2.8 76 6 2 6XØ13 5XØ10 3.2 BR2 76 6 2 6XØ13 5XØ10 3.6 80 6 2 6XØ13 5XØ11 4.0 90 6 2 6XØ14 5XØ12 4.2 ND25 76 6 2 6XØ13 5XØ10 3.6 82 6 2 6XØ14 4XØ11 4.0 90 6 2 8XØ12 5XØ12 4.2 WE can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons
Hard Rock Drill Bits
Alloy Steel ND55 DTH Drill Bits Description DTH bit is our company main product. After mang years search, we have rich experience in development and manufacture which adopted high-quality raw materials, advanced craft technology and passed through strictly inspection, manufacturing high quality products. All our products are widely used in mining, water well drilling,tunneling, quarrying, construction, and civil engineering project. 1, Button Shape: Spherical,Semi-ballistic
Forging DTH Ballistic Button Bits With Convex Concave Head
Forging DTH Ballistic Button Bits With Convex Concave Head Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2. Durable performance, wear resistant and
ISO9001 DTH Drill Ballistic Button Bits Large Impacting Force
High Wear Resistance DTH Drill Bits NUMA120 Ballistic Button Bits Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2. Durable performance, wear resistant
Convex Face Shape DTH Ore Mining Drill Bits ND55 Customized Air Hole Eco Friendly
Convex Face Shape DTH Ore Mining Drill Bits ND55 Customized Air Hole Eco Friendly Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2. Durable performance
High Penetration Rate DTH Drill Bits BR3 Down The Hole Drilling Tools Long Life Span
High Penetration Rate DTH Drill Bits BR3 Down The Hole Drilling Tools Long Life Span Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2. Durable
High Efficiency Drilling Rig Bits 2 Air Holes For Middle Air Pressure , Wear - Resist
High Efficiency Drilling Rig Bits 2 Air Holes For Middle Air Pressure , Wear - Resist Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2. Durable
COP32 Coal Mine DTH Drill Bits For High Air Pressure , Double Gauge Face
COP32 Coal Mine DTH Drill Bits For High Air Pressure , Double Gauge Face Description Hunan ew Diamond Construction Machinery is world-class manufacturer in China which is engaged in developing and manufacturing the downhole hammers and button bits, our DTH hammers and button bits are designed for optimum performance to match all conceivable applications. Applications It is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway,
Water Well BOREWELL Drill Bits COP44
Water Well BOREWELL Drill Bits COP44 Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2. Durable performance, wear resistant and withstanding large