Ql60 152mm 165mm, 178mm, 203mm DTH Bits, Atlas Copco Ql Series Button Bits for Australia Mining Drilling

• Customized: Customized
• Standard: JIS, AISI, API
• Length: Jobber-length
• Type: Core Drill Bit
• Material: Diamond
• Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
• Model NO.: ROS64
• Model: DTH Hammer Bits
• Button Bits: Down The Hole Button Bits
• Name: China DTH Button Bits
• Supplier: DTH Button Bits Supplier
• Manufacturer: Down The Hole Button Bits Manufacturer
• Selling: DTH Button Bits for Sale
• Tools: Mission DTH Button Bits
• Rock Drills: Rock Drill Button Bit
• Item: Down The Hole Bit
• Model No: Atlas Copco DTH Bits
• Transport Package: Wooden Box
• Specification: 50cm
• Trademark: ROSCHEN
• Origin: China
• HS Code: 84314320
• Production Capacity: 1500

Product Description

DTH(Down the Hole) hammer is used for drilling holes through a wide range of rock types, the variety of which continues to extend well beyond the original conception of early blast hole drilling.
                                             
Down-the-Hole refers to where the hammer action occurs when compared to drifter hammers, which hammer on top of the drill string. The DTH hammer piston always makes direct contact with the drill bit and there is generally no loss of transmitted energy as the hammer drills deeper, as is the case with drifter (top hammer) rigs.
                                                                                        
Roschen offers a wide range of DTH hammers suitable for a variety of drilling operations. Our Down the Hole hammers provide the most versatile and cost effective rock drilling method.


We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Germany, China(joint-venture).



Product specifications:
 

For 6" hammer DTH bits shank	Bit Dia.		No. Air Holes	Gauge Buttons	Front Buttons	Weight (Kg)	Part No.
	(mm)
	mm	inch
DHD360/COP64	152	6"	2	8×φ16	8×φ16	26	DHD360-152
	165	6 1/2"	2	8×φ18	8×φ16	28	DHD360-165
	178	7"	2	8×φ18	8×φ18	30.5	DHD360-178
	190	7 1/2"	3	9×φ18	9×φ16	34	DHD360-190
	203	8"	3	9×φ18	9×φ18	36	DHD360-203
SD6	152	6"	2	8×φ16	8×φ16	26	SD6-152
	165	6 1/2"	2	8×φ18	8×φ16	28	SD6-165
	178	7"	2	8×φ18	8×φ18	31	SD6-178
	190	7 1/2"	3	9×φ18	9×φ16	34	SD6-190
	203	8"	3	9×φ18	9×φ18	36	SD6-203
QL60	152	6"	2	8×φ16	8×φ16	25	QL60-152
	165	6 1/2"	2	8×φ18	8×φ16	27	QL60-165
	178	7"	2	8×φ18	8×φ18	28.5	QL60-178
	190	7 1/2"	3	9×φ18	9×φ16	31	QL60-190
	203	8"	3	9×φ18	9×φ18	33	QL60-203
Mission60	152	6"	2	8×φ16	8×φ16	22	M60-152
	165	6 1/2"	2	8×φ18	8×φ16	23	M60-165
	178	7"	2	8×φ18	8×φ18	24	M60-178
	190	7 1/2"	3	9×φ18	9×φ16	25	M60-190
	203	8"	3	9×φ18	9×φ18	28	M60-203

ROSCHEN  hammer bit technical data:

ROSCHEN DTH Bits Specifications
Hammer  Size	Bits diameter		Shank	ROSCHEN CODE
	Metric	Inch
1"	64mm-70mm	2 1/2"-2 3/4"	BR1	ROS 11
2"	70mm-95mm	2 3/4"-3 3/4"	MACH20/BR2	ROS 22
3"	90mm-102mm	3 1/2"-4"	COP32/COP34/MACH303	ROS 32
			M30/DHD3.5/BR3	ROS 34
4"	105mm-152mm	4 1/8"-6"	COP44/DHD340/MACH44	ROS 42
			SD4/M40/QL40	ROS 44
5"	133mm-165mm	5 1/4"-6 1/2"	COP54/DHD350R/MACH50	ROS 52
			SD5/M50/QL50/BR5	ROS 54
6"	152mm-254mm	4 1/8"-10"	COP64/DHD360/SD6	ROS 62
			M60/QL60/Bulroc BR6	ROS 64
8"	203mm-330mm	8"-13"	COP84/DHD380/SD8	ROS 82
			QL80/M80/M85	ROS 84
10"	254mm-380mm	10"-15"	SD10	ROS 100
			NUMA100
12"	305mm-508mm	12"-20"	DHD1120/SD12	ROS 120
			NUMA120/NUMA125
Notes:
Metzke, Remet thread is available!
Any special size of DTH bits will be available by requests.

Shank can be available:

1), Dia. 64mm-70mm shank Bulroc BR1
2), Dia. 70mm-95mm shank Halco MACH20, Bulroc BR2
3), Dia. 90mm-102mm shank COP32, COP34, Halco MACH303, M30, DHD3.5, Bulroc BR3
4), Dia. 105mm-152mm shank COP44, DHD340, Halco MACH44, SD4, M40, QL40, Bulroc BR4
5), Dia. 135mm-165mm shank COP54, DHD350R, COP54, Halco MACH50, SD5, M50, QL50, Bulroc BR5
6), Dia. 152mm-254mm shank COP64, DHD360, SD6, M60, QL60, Bulroc BR6
7), Dia. 203mm-330mm shank COP84, DHD380, SD8, QL80
8), Dia. 254mm-380mm shank SD10, Numa100
9), Dia. 305mm-508mm shank DHD1120, SD12, N120, N125
10), Dia. 405mm-864mm shank SD15, SD18
11), VKP80, VKP95, CIR90, CIR100, CIR110, CIR150, CIR200...


We can also provide related products DTH hammers, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc. 


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 15-25 days


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








FAQ


Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.

Q: What are your main products, and used for?
A: Our products include core bit, PDC bit, reaming shell, core barrel, casing, drill rod, SPT equipment, Shelby sampler, drill rig and other drilling parts.
They are used for mineral exploration, geological drilling, geotechnical engineering and soil sampling.

Q: How about the delivery terms?
1. Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery.
2. Min. order quantity: 1 piece.
3. Transportation: By DHL/TNT/Fedex express, air, sea, train.

Q: How about discount?
A: Price is based on products and order quantity.

Q: Do you accept sample order?
A: Yes sure, please contact us for details.

Q: How about your after-sales service?
A: As a manufacturer, we offer promt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.

Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our products, Roschen always makes a serious inspection for all products and raw materials in strict procedure. We have obtained certificate of ISO9001:2000 in 2004.
 
                                                                     


For more information, please contact:
                                                                    


ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED      
 
 
 
 
Website: http://roschen.en.made-in-china.com ; http://roschen.en.made-in-china.com