Mining Use Product Diamond Enhanced DTH Hammer Diamond Button Drill Bit Rock Drilling Bit

• Certification：ISO 9001:2008
• Standard：GB
• Surface Treatment：Sand Blast
• Manufacturing Process：Casting
• Material：Alloy Steel
• Tip Material：Diamond Button

=== Base Info ===

• Model NO.：DTH hammer drill bit
• Head Design：Concave,Flat,Convex
• PDC Button Shape：Spherical,Ballistic,Parabolic,Flat
• Application：Soft Rock,Medium Hard Rock,Hard Rock
• Transport Package：Plastic Box
• Specification：Polycrystalline Diamond layer, tungsten carbid
• Trademark：Reetec
• Origin：Wuhan
• HS Code：82071910
• Production Capacity：10000pcsz,Year

=== Description ===
DHD3.5

85

2

6*φ13

4*φ12

5.0 kgs

DHD3.5-85

90

2

6*φ14

4*φ12

5.8 kgs

DHD3.5-90

95

2

6*φ14

5*φ12

5.9 kgs

DHD3.5-95

100

2

6*φ14

6*φ12

6.1 kgs

DHD3.5-100

105

2

8*φ13

6*φ12

6.3 kgs

DHD3.5-105

DHD340

105

2

6*φ14

5*φ13

8.6 kgs

DHD340 -105

110

2

7*φ14

6*φ13

8.8 kgs

DHD340-110

115

2

7*φ14

7*φ13

9.0 kgs

DHD340-115

120

2

8*φ14

7*φ13

9.5 kgs

DHD340-120

127

2

8*φ14

7*φ14

9.9 kgs

DHD340-127

DHD350

133

2

7*φ16

7*φ14

15.0 kgs

DHD350-135

140

2

7*φ19

7*φ14

16.5 kgs

DHD350-140

146

2

8*φ19

7*φ14

17.0 kgs

DHD350-146

152

2

8*φ19

8*φ14

17.8 kgs

DHD350-152

165

2

8*φ19

8*φ16

18.5 kgs

DHD350-165

DHD360

152

2

8*φ19

8*φ16

23.3kgs

DHD360-152

165

2

8*φ19

8*φ16

25.2 kgs

DHD360-165

171

2

8*φ19

10*φ16

25.8 kgs

DHD360-171

190

2

10*φ19

12*φ16

28.5 kgs

DHD360-190

203

2

10*φ19

14*φ16

29.5 kgs

DHD360-203

DHD380

203

2

10*φ19

14*φ16

48.1 kgs

DHD380-203

216

2

10*φ19

14*φ16

52.0 kgs

DHD380-216

241

2

12*φ19

18*φ16

58.7kgs

DHD380-241

254

2

12*φ19

21*φ16

60.4 kgs

DHD380-254

292

2

12*φ19

21*φ16

80.1 kgs

DHD380-292

 

Quality Control
Reetec achieved ISO certification in 2010. REETEC'S certified quality program ensures the best possible product consistency and uniformity for each of our product, and guarantees the delivery of defect free products and 100% customer satisfaction.
REETEC has set up a new performance test laboratory, and uses world-class testing and inspection equipments both for product development and for quality control. We subject our cutters to rigorous testing, to ensure REETEC cutters meet the highest quality standards.


PRODUCTION AND TEST
Vertical Turret Lathe (VTL) Heavy Wear Test
REETEC's premier test apparatus is the large VTL used for performance and high-energy testing of PDC cutters.
The VTL machine is equipped to perform both wet and dry PDC tests, in granite and composite cement samples. As the PDC cutter cuts through miles of granite, we monitor temperature and cutting forces, and measure cutter wear volume periodically and at the end of the test. This allows us to evaluate cutters' aggressiveness, efficiency, abrasion resistance and thermal stability.
Impact Resistance Test
The drop impact test evaluates the impact strength of our PDC cutters. This test emulates the type of loading that might be encountered when the bit transitions from one formation to another or experiences lateral and axial vibrations.
Drop impact testing is part of PDC development. It screens cutters to make sure they are not too "fragile". While this is an industry-standard test, it should be noted that the drop impact test does not duplicate all impact-related downhole conditions. Other test development efforts for impact resistance testing are underway.
Simulated Brazing Test
Simulating the actual brazing environment, we run three simulated brazing cycles for thermal proof testing. After each brazing cycle we check for cracks and delamination using dye-penetrant testing and ultrasonic C-Scan. Brazing tests insures that the customer will not experience problems in brazing PDC cutters into bits, and in repairing PDC bits.

EXHIBITION


CONTACT