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Changsha Sollroc Engineering Equipments Co., Ltd
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4"5"6"8"10"12" SD DTH Hammer With API REG Thread For Water Well Drilling

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4"5"6"8"10"12" SD DTH Hammer With API REG Thread For Water Well Drilling

Brand Name : SOLLROC

Model Number : SD Series Hammer

Certification : SGS

Place of Origin : China

MOQ : 1 piece

Price : negotiable

Payment Terms : T/T,

Supply Ability : 10000 pieces/month

Delivery Time : 18 working days

Packaging Details : Cartons + ply wood case (no plastic)

Application : Quarrying, construction

Usage : geothermal drilling

Product name : SD series hammer

Rock formation : Granite, limestone, quartz, etc

Advantage : Best quality

Color : Black or as request

Rock hardness : Granite, limestone, quartz, etc

Use : Well Drilling,Ore Mining,Coal Mining,Coal/Ore Mining,quarry

Size : full

Air pressure : High

Transport Package : Cartons + Ply-Wooden Cases for Exporting

Quantity : Small Quantity Is Acceptable

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4"5"6"8"10"12" SD DTH Hammer with API REG Thread for Water Well Drilling

Product description:

A Down the hole drilling is the most critical component on a drill rig, and the DTH system has numerous advantages over other options.

DTH drilling offers several advantages over top-hammer drilling for larger, deeper holes in medium-hard formations. Because the hammer is at the bottom of the hole, power loss is minimal as the hole deepens.

Product Advantages:
1. The DTH system is easily adaptable to most directional drills in a short period of time.
2. Lower operating costs, as the same drill will be used for drilling through dirt and rock.
3. The use of air makes this method very cost-effective as air does not have to be sourced, transported or treated.
4. The air flowing through the hole ensures efficient flushing and cleaner holes. With the same hammer, you may make a variety of hole diameters.


DTH Hammer specification:

SD series hammer specification


 SD4 SD5 SD6 SD8 SD10 SD12
Length(less bit) 1084mm 1175mm 1261mm 1463mm 1502mm 1880mm
Weight (less bit) 40.5kg 72.5kg 100.0kg 192.0kg 290.0kg 487.0kg
External diameter 99mm 125mm 142mm 180mm 225mm 275mm
Bits shank SD4 SD5 SD6 SD8 SD10 SD12
Bits diameter 105-135mm
4 1/8" - 5 1/8"
130-156mm
5 1/8" - 6 1/8"
 152-203mm
6" - 8"		 200-279mm
7 7/8" - 11"		 254-330mm
10" - 13"		 305-381mm
12" - 15"
Connection thread API 2 3/8" Reg API 3 1/2" Reg API 3 1/2" Reg API 4 1/2" Reg API 4 1/2" Reg
API 5 1/2" Reg		 API 6 5/8" Reg
Air pressure 1.0-2.5 Map 1.0-25.Mpa 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa


Bit shank selection:
4"5"6"8"10"12" SD DTH Hammer With API REG Thread For Water Well Drilling

Detailed photos:

4"5"6"8"10"12" SD DTH Hammer With API REG Thread For Water Well Drilling

4"5"6"8"10"12" SD DTH Hammer With API REG Thread For Water Well Drilling

4"5"6"8"10"12" SD DTH Hammer With API REG Thread For Water Well Drilling

Application:

4"5"6"8"10"12" SD DTH Hammer With API REG Thread For Water Well Drilling

Product Tags:

12in SD DTH Hammer

      

API REG Thread DTH Hammer

      

SD4 Water Well Drilling Dth Tools

      
Wholesale 4"5"6"8"10"12" SD DTH Hammer With API REG Thread For Water Well Drilling from china suppliers

4"5"6"8"10"12" SD DTH Hammer With API REG Thread For Water Well Drilling Images

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