RC Hammer Reverse Circulation Drill Bits and Spare Parts Sample Tube Shrouds Sandvik RC Hammer

• Standard: API
• Length: 6.10-7.01m
• Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining
• Material: Carbon Steel
• Transport Package: Wooden Box
• Specification: 3 4 5 6 INCH
• Model NO.: sandvik rc hammer
• Trademark: ROSCHEN
• Origin: China
• HS Code: 8431431000
• Production Capacity: 500000

Product Description

RC Hammer Reverse Circulation Drill Bits And Spare Parts Sample Tube Shrouds


RC hammer Reverse Circulation RC Drill Bit And Spare Parts Sample tube Shrouds

 
Reverse Circulation drilling, or RC drilling, is a method of drilling which uses dual wall drill rods that consist of an outer drill rod with an inner tube. These hollow inner tubes allow the drill cuttings to be transported back to the surface in a continuous, steady flow.

 
Roschen RC product specifications: RC hammers

 

ROSCHEN RC Hammers Specifications
Hammer Size	Hammer	Bit Shank	ROSCHEN Code	Hole Range (mm)	External Diameter (mm)	Length (without bit) mm	Weight (N.W.) kgs	Connection Thread	Working Pressure
3"	RE531	RE531	ROS RC 30	84-100	81	1069	29	3" Remet	1.0-3.0Mpa
3"	RE035	RE035	ROS RC 35	84-105	85	1075	35	3" Remet	1.0-3.0Mpa
4 1/2"	RE004	RE004	ROS RC 40	111-127	107	1252	52	3.5"-4" Remet 4" Metzke	1.0-3.0Mpa
4 1/2"	RE540	RE540	ROS RC 45	111-127	107	1252	52	3.5"-4" Remet 4" Metzke	1.0-3.0Mpa
5"	RE040	RE040	ROS RC 50	113-130	109.5	1191	57	3.5"-4" Remet 4" Metzke	1.0-3.0Mpa
5"	RE542	RE542	ROS RC 50	113-130	109.5	1191	57	3.5"-4" Remet 4" Metzke	1.0-3.0Mpa
5"	RE543	RE543	ROS RC 50	120-135	116	1191	62	3.5"-4" Remet 4" Metzke	1.0-3.0Mpa
5"	RE545	RE545	ROS RC 50	122-135	117.5	1261	65	4"-4.5"Remet 4"-4.5" Metzke	1.5-3.5Mpa
5 1/2"	RE547	RE547	ROS RC 55	130-146	124.5	1270	71	4.5"Remet 4.5" Metzke	1.5-3.5Mpa
5 1/2"	RE052	RE052	ROS RC 55	130-146	124.5	1270	71	4.5"Remet 4.5" Metzke	1.5-3.5Mpa
5 3/4"	RE054	RE054	ROS RC 55	130-146	124.5	1270	85	4.5"Remet 4.5" Metzke	1.5-3.5Mpa
5 3/4"	RE140	RE140	ROS RC 55	130-146	124.5	1270	85	4.5"Remet 4.5" Metzke	1.5-3.5Mpa
5"	PR40	PR40	ROS RC 50	124-142	120.5	1362	80.5	3.5"-4.5" Remet 3.5"-4.5" Metzke	1.5-3.5Mpa
5 1/2"	PR52	PR52	ROS RC 55	126-142	121	1227	68.5	4"-4.5"Remet 4"-4.5" Metzke	1.5-3.5Mpa
5 1/2"	PR52R	PR52/PR52R	ROS RC 55	130-146	124	1225	65	4"-4.5"Remet 4"-4.5" Metzke	1.5-3.5Mpa
5 1/2"	PR54	PR54	ROS RC 55	135-150	130	1294	84.5	4.5"Remet 4.5" Metzke	1.5-3.5Mpa
6"	MX5456	MX5456	ROS RC 60	136-150	132	1362	90	4.5"Remet 4.5" Metzke	1.5-3.5Mpa
6"~6 1/2"	RC62/RC62R	RC62/RC62R	ROS RC 65	152-190	146	1320	110	As Request	1.5-3.5Mpa
8"	RC82/RC82R	RC82/RC82R	ROS RC 80	190-250	180	1395	185	As Request	1.5-3.5Mpa
10"	RC100/RC100R	RC100/RC100R	ROS RC 100	250-370	240	1528	328	As Request	1.5-3.5Mpa
Notes:
Metzke, Remet , Fabe thread is available!
Any special type shank of RC Hammer will be available by requests.

Quality warranty:

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



Package:

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



Production time:

Generally need 10-15 days



Transportation:

By air, By Express or By sea according to your requests.