Hot-selling Down The Hole Drill - DHD 340 Dth Hammer Drill Bit From China On Sale – TDS

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We know that we only thrive if we can easily guarantee our combined cost competiveness and high-quality advantageous at the same time for Rock Drill Botton Bit, Water Well Drill Rigs, Deep Well Drilling Rig, Good quality would be the key factor to the company to stand out from other competitors. Seeing is Believing, want far more info? Just trial on its items!
Hot-selling Down The Hole Drill - DHD 340 Dth Hammer Drill Bit From China On Sale – TDS Detail:

Product overview
  • TDS offer a comprehensive range of DTH drill bits with all diameters of the current prevailing manufacturers’ hammer shank designs to match various drilling applications.
  • All DTH drill bits are CAD designed, CNC manufactured for perfect bits body, and multiple heat-treated to enhance hardness, surface-compressed for fatigue resistance,thus to extend the product life for maximum wear and performance in the toughest of drilling conditions.
  • All bits are made from high quality alloy steels and fitted with premium quality tungsten carbide tips for superior penetration rate.
Specification
Model
Thread Connection
OD(mm)
Rec.Hole Size
Shank Style
Working Pressure(Bar)
CD35
API 2 3/8″ Reg
φ82mm
φ90-φ105
DHD3.5

CD35
1.0-1.5Mpa
CD45
API 2 3/8″ Reg
φ99mm
φ110-φ135
Cop44

DHD340
CD45
1.0-2.5Mpa
CSD4
API 2 3/8″ Reg
φ99mm
φ110-φ135
SD4

CSD4
1.0-2.5Mpa
CQL40
API 2 3/8″ Reg
φ99mm
φ110-φ135
QL40

CQL40
1.0-2.5Mpa
CD55
API 2 3/8″ Reg

API 3 1/2″ Reg
φ125mm
φ135-φ155
Cop54

DHD350R
CD55
1.0-2.5Mpa
CSD5
API 3 1/2″ Reg
φ125mm
φ135-φ155
SD5

CSD5
1.0-2.5Mpa
CQL50
API 3 1/2″ Reg
φ125mm
φ135-φ155
Cop54

QL50
CQL50
1.0-2.5Mpa
CD65
API 3 1/2″ Reg
φ148mm
φ155-φ190
Cop64

DHD360
CD65
1.0-2.5Mpa
CSD6
API 3 1/2″ Reg
φ148mm
φ155-φ190
SD6

CSD6
1.0-2.5Mpa
CQL60
API 3 1/2″ Reg
φ148mm
φ155-φ190
Cop64

QL60
CQL60
1.0-2.5Mpa
CD85
API 4 1/2″ Reg
φ185mm
φ195-φ254
Cop84

DHD380
CD85
1.0-2.5Mpa
CSD85
API 4 1/2″ Reg
φ185mm
φ195-φ254
SD8

CSD8
1.0-2.5Mpa
CQL80
API 4 1/2″ Reg
φ185mm
φ195-φ254
QL80

CQL80
1.0-2.5Mpa
CSD10
API 4 1/2″ Reg

API 5 1/2″ Reg
API 6 5/8″ Reg
φ225mm
φ254-φ311
SD10

CSD10
1.0-2.5Mpa
CN100
API 6 5/8″ Reg
φ225mm
φ254-φ311
NUMA100

CN100
1.0-2.5Mpa
CSD12
API 6 5/8″ Reg
φ275mm
φ305-φ445
SD12

CSD12
1.0-2.5Mpa
Packing

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Hot-selling Down The Hole Drill - DHD 340 Dth Hammer Drill Bit From China On Sale – TDS detail pictures


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Bear "Customer initially, High-quality first" in mind, we work closely with our prospects and supply them with efficient and specialist companies for Hot-selling Down The Hole Drill - DHD 340 Dth Hammer Drill Bit From China On Sale – TDS , The product will supply to all over the world, such as: Casablanca, Uruguay, Venezuela, We have been perfectly devoted to the design, R&D, manufacture, sale and service of hair products during 10 years of development. We have introduced and are making full use of internationally advanced technology and equipment, with advantages of skilled workers. "Dedicated to providing reliable customer service" is our aim. We are sincerely looking forward to establishing business relationships with friends from at home and abroad.
  • Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Constance from Iraq - 2018.09.19 18:37
    Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Ida from The Swiss - 2018.05.13 17:00
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