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DHD3.5-90 DTH Hammer Bit
DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance.
DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate. -
DTH Bit-BR2-90
- Diameter: 90mm
- Air Holes No.: 2
- Gauge Buttons: 6*14mm
- Face Buttons: 6*12mm
- Approx. Weight: 4.2KGS
- Bit Face Type: Convex face
- Carbide Design of DTH Buttons: Parabolic(Semi-Ballistic)
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DTH Bit-BR3-90
- Code No.: BR3-90
- Diameter: 90mm
- Air Holes No.: 2
- Gauge Buttons: 6*13mm
- Face Buttons: 7*12mm
- Face Design: Convex
- Carbide Design: Semi-Ballistic
- Approx. Weight: 4.0KGS
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DTH Bit-DHD3.5-100
- Diameter: 100mm
- Air Holes No.: 2
- Gauge Buttons: 7*13mm
- Face Buttons: 6*12mm
- Approx. Weight: 5kgs
- Bit Face Type: Convex face
- Carbide Design of DTH Buttons: Parabolic (Semi-Ballistic)
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DTH Bit-DHD360-178
- Code No.: DHD360-178
- Diameter: 178mm
- Air Holes No.: 2
- Gauge Buttons: 8
- Face Buttons: 11
- Face Design: Concave
- Carbide Design: Dome
- Shank Type: DHD
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DTH Bit-DHD380-275
- Code No.: DHD380-275
- Diameter: 275mm
- Air Holes No.: 2
- Gauge Buttons: 12
- Face Buttons: 26
- Carbide Design: Dome
- Face Design: Concave
- Shank Type: DHD
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DTH Bit-M30-102
1.Improved steel grade for better fatigue properties
2.Five basic front designs
3.Designs for all rock types -
DTH Bit-M50-140
1.Improved steel grade for better fatigue properties
2.Five basic front designs
3.Designs for all rock types -
DTH Bit-M50-152
1.Improved steel grade for better fatigue properties
2.Five basic front designs
3.Designs for all rock types -
DTH Bit-M60-152
1.Improved steel grade for better fatigue properties
2.Five basic front designs
3.Designs for all rock types -
DTH Bit-SD6-165
1.Improved steel grade for better fatigue properties
2.Five basic front designs
3.Designs for all rock types -
DTH-Bit-M60-165
DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance.
DTH hammer bits are designed for maximum performance and hole
