Reverse Circulation Down-the-hole Drill RC Hammer

Pr40 Pr52r RC62r RC82r RC100r Hammer Reverse Ciruclation RC Hammer and Bits

RC series reverse circulation DTH Hammer is the latest developed product of our company. It is mainly used for deep exploration drilling and ore grade control.

It has the following characteristics:

1. Based on previous experience of ordinary hammers, combined with the features of reverse circulation hammer, optimized internal structure and ideal energy transfer, thus ensuring the series of hammers drilling with fast, smooth and continuous sampling.

2. The internal structure is very simple with components of high rigidity, thus ensuring long life and easy maintenance of the hammer.

3. The collection tube adopts an integrative design and can be replaced without disassembling the hammer. With carburizing treatment, it has good abrasive resistance.

4. Equipped with bits designed with patent. Simply by replacing the drill bit, the same hammer can drill holes of different sizes ensuring that the sample is not contaminated.

5. In difficult conditions such as loose soil, hard rock and plenty of water exists, sampling can be done well.

RC bits Model RC4.5-E542 for shank RE542

Diameter		No x Button diameter mm		Button angle	Flushing holes	Shroud Dia mm	Weight (kg)	Part No.
mm	inch	Gauge Button	Front Button	Button angle	Flushing holes	Shroud Dia mm	Weight (kg)	Part No.
121	4 3/4	8 x 14mm	8 x 13mm	35	2	119	10.7	RC4.5-E542-121
124	4 7/8	8 x 14mm	8 x 13mm	35	2	122	10.9	RC4.5-E542-124
127	5	8 x 14mm	8 x 14mm	35	2	125	11.2	RC4.5-E542-127
130	5 1/8	8 x 16mm	8 x 14mm	35	2	128	11.5	RC4.5-E542-130

RC bits Model RC4.5-E543 for shank RE543

Diameter		No x Button diameter mm		Button angle	Flushing holes	Shroud Dia mm	Weight (kg)	Part No.
mm	inch	Gauge Button	Front Button	Button angle	Flushing holes	Shroud Dia mm	Weight (kg)	Part No.
124	4 7/8	8 x 14mm	8 x 13mm	35	2	122	11.0	RC4.5-E543-124
127	5	8 x 14mm	8 x 14mm	35	2	125	11.2	RC4.5-E543-127
130	5 1/8	8 x 16mm	8 x 14mm	35	2	128	11.4	RC4.5-E543-130
133	5 1/4	8 x 16mm	9 x 14mm	35	2	131	11.7	RC4.5-E543-133

RC bits Model RC5-E545 for shank RE545

Diameter		No x Button diameter mm		Button angle	Flushing holes	Shroud Dia mm	Weight (kg)	Part No.
mm	inch	Gauge Button	Front Button	Button angle	Flushing holes	Shroud Dia mm	Weight (kg)	Part No.
124	4 7/8	8 x 14mm	8 x 13mm	35	2	122	11.0	RC5-E545-124
127	5	8 x 14mm	8 x 14mm	35	2	125	11.2	RC5-E545-127
133	5 1/4	8 x 16mm	9 x 14mm	35	2	131	11.7	RC5-E545-133
136	5 3/8	8 x 16mm	6x16+3x14	35	2	134	12.0	RC5-E545-136

RC bits Model RC5.5-E547 for shank RE547

Diameter		No x Button diameter mm		Button angle	Flushing holes	Shroud Dia mm	Weight (kg)	Part No
mm	inch	Gauge Button	Front Button	Button angle	Flushing holes	Shroud Dia mm	Weight (kg)	Part No
136	5 3/8	8 x 16mm	6x16+3x14	35	2	134	14.2	RC5.5-E547-136
140	5 1/2	8 x 16mm	6x16+3x14	35	2	138	14.5	RC5.5-E547-140
143	5 5/8	8 x 16mm	6x16+3x14	35	2	141	14.7	RC5.5-E547-143
146	5 3/4	8 x 16mm	6x16+3x14	35	2	144	15.0	RC5.5-E547-146

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Reverse circulation down-the-hole drill RC hammer

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Pr40 Pr52r RC62r RC82r RC100r Hammer Reverse Ciruclation RC Hammer and Bits

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