DHD HD55A DTH Drill Hammer Without Foot Valve Mining Blast Rock Hole Tools

• Transport Package：Cartons + Ply-Wooden Cases for Exporting
• Specification：DHD HD55A DTH Drill Hammer
• Trademark：Sollroc
• Origin：Changsha

=== Base Info ===

• Model NO.：DHD HD55A DTH Drill Hammer
• HS Code：84314320
• Production Capacity：5000pieces,Month

=== Description ===
ItemHammer OD  Weight(kg)    ThreadWorking Pressure

Recommended

rotation speed

HD55A  Hammer    125mm     77kgAPI 2 3/8"REG       1.0-2.5Mpa

    25-40r/min

 

 

Specification of dth hammer button bits:Diameter: (mm)

1-2 inch low air pressure DTH bits

Shank: BR1, BR2, DHD2.5

57/64/70/76/80/82/90

3 inch high Air pressure DTH bits

Shank: BR3,DHD3.5,COP34,COP32,QL30,M30,IR3.5

85 / 90 / 95 / 100 / 105/110

4 inch high Air pressure DTH bits

Shank:DHD340,COP44,M40,SD4,QL40

105 / 110 / 115 / 120 / 127/130

5 inch high Air pressure DTH bits

Shank:DHD350,COP54,M50,SD5,QL50

133 / 140 / 146 / 152 / 165

6 inch high Air pressure DTH bits

Shank:DHD360,M60,SD6,QL60,COP64

152 / 165 / 178 / 190 / 203

8 inch high Air pressure DHT bits

Shank:DHD380,COP84,M80,SD8,QL80

195 / 203 / 216 / 254 / 305

10 inch high Air pressure DTH bits

Shank:SD10, HN100

254/270/279/295/305

12 inch high Air pressure DTH bits

Shank:SD12,DHD1120,HN120,HN125

305/330/343/356/368/381
Products Photos:

 

Our Products Advantage:

[1] Appearance: Since the heating process has a complete and stable process, the appearance of the product can be kept consistent, and the appearance will not be angular and will not hurt the hand.

[2]Product intrinsic: The service life has completely exceeded atlas and sandvic.

[3] QC:4 times inspection and 1 test.

[4] First inspection: quality management will conduct all inspections at the beginning of product production

[5]Sampling inspection: the product will be sampled during processing

[6] Quality inspection: Full inspection is performed every time the next process is delivered

 

[7] Final inspection: the product is sent to the inspection room for final inspection

Quality warranty:

Our hammers are made of high quality steel and all spares are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.


Package:

Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation. Also we can customize package according to your special requests.

Transportation:
By air, By Express or By sea according to your requests