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Reverse Circulation Hammer

Reverse Circulation Hammer

Release:Durpoten Time:2012-12-29 Click:13472

Reverse Circulation Hammer

Durpoten reverse circulation hammers making reaching your target depth more efficient in the deep exploration drilling and stope ore grade control. With optimized internal structure and ideal energy transfer, our robust designs and superior performance coupled with durable ensuring less downtime.


Features:
*Long use life with easy maintenance;
*Integrative sample tube with carburizing treatment, which gives perfect lasting life in the most abrasive conditions without disassembling hammers;
*No contaminate for samples in different sizes holes for the same hammer;
*Especially expert in high quality sample for loose soil, hard rock and plenty of water conditions.

 

 

Model Bit range(mm) Hammer OD.(mm) Backhead thread Bit shank
DR4104 φ104-φ120 100 3 1/2''-4'' Remet RE004/RE004R
4'' Metzke
DR4111 φ111-φ127 107 3 1/2''-4'' Remet RE004
4'' Metzke
DR4113 φ113-φ130 109.5 3 1/2''-4'' Remet RE542
4'' Metzke
DR4120 φ120-φ135 116 3 1/2''-4'' Remet RE542
4'' Metzke
DR4122 φ122-φ135 117.5 4''-4 1/2'' Remet RE545
4''-4 1/2'' Metzke
DR4124 φ124-φ142 120.5 3 1/2''-4 1/2'' Remet RE040
3 1/2''-4 1/2'' Metzke
DR5126 φ126-φ142 121 4''-4 1/2'' Remet RE052
4''-4 1/2'' Metzke
DR5130A φ130-φ146 124 4''-4 1/2'' Remet RE052/RE052R
4''-4 1/2'' Metzke
DR5130B φ130-φ146 124.5 4''-4 1/2'' Remet RE547
4''-4 1/2'' Metzke
DR5135 φ135-φ150 130 4 1/2'' Remet RE054
4 1/2'' Metzke
DR5136 φ136-φ150 132 4 1/2'' Remet MX5456
4 1/2'' Metzke
DR6152 φ152-φ190 146 Upon to request RC62/RC62R
DR7190 φ190-φ250 180 Upon to request RC82/RC82R
DR1025 φ250-φ370 240 Upon to request RC100/RC100R
 

Durpoten have a wide range of rock drilling tools for drilling projects, including DTH Hammer, DTH Bit(Hammer bit), RC Hammer, RC Bit, drill pipe; Overburden drilling systems, symmetrix system; retrac button bit, shank adapter, coupling sleeve, drill rod; tricone bits, drill collar etc.
DTH Bit DTH Hammer RC Bit RC Hammer Hammer Bit Drill Pipe Symmetrix System Drilling Overburden drilling system Rock drilling Retrac button bit
Durpoten have a wide range of rock drilling tools for drilling projects, including DTH Hammer, DTH Bit(Hammer bit), RC Hammer, RC Bit, drill pipe; Overburden drilling systems, symmetrix system; retrac button bit, shank adapter, coupling sleeve, drill rod; tricone bits, drill collar etc.
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