DTH Drill Bit DHD360-178 for Australian Mining Drilling

• Customized: Customized
• Standard: JIS, AISI, API
• Length: Jobber-length
• Type: Core Drill Bit
• Material: Tungsten Carbide
• Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
• Model NO.: DHD360-178
• Plant: New Design DTH Drilling Hammers and Button Bits
• Type Name: Custom Buttons and Pins
• Model No: Bead and Button Magazine
• Supplier: China Custom Buttons and Pins Cheap
• China: China Button Bits Hammers
• Transport Package: Wooden Box
• Specification: standard
• Trademark: ROSCHEN
• Origin: China
• HS Code: 84314320
• Production Capacity: 1900

Product Description

DTH Drill Bit DHD360-178

 
Product Description

CODE NO.	DHD360-178
Shank type	DHD360
Diameter	178
air holes	2
gauge buttons	8
face buttons	11
Bit face type	Convex face
carbide design	Dome

DHD shank DTH hammer bit with concave face, dome carbide buttons for blasting bore holes, water well drilling.
 
Shank types: DHD3.5, DHD340A, DHD350R, DHD360, DHD380. 
 
DTH rock drill bits hole diameter: 3'', 4'', 5'', 6'', 8''(85mm-305mm)
 
ROSCHEN is rock drilling tools manufactures, we have a comprehensive range of DTH drill bits with DHD shanks type for a various range of hole sizes, which are designed to match all conceivable applications for water well industries, quarry, mining and construction.
 
Dth Hammer Bit Products Parameters:
 
1. high and low air pressure down-the-hole drill bits
 
2. Low air pressure hole Dia.:65-220mm
 
3. High air pressure hole Dia.:85-305mm
 
4. Face type: drop center bit/concave face/convex face/double gauge face/flat face bit
 
5. Carbide button shape: domed/round button parabolic/semi-ballistic button ballistic button sharp button flat button
 
6. Drill rock type: Granite, Marble, Limestone, Basalt, ect.
 
7. Project types: Blast holes, Quarry , Anchoring, Infrastructure, Geothermal holes, Well drilling,ect.
8. Color: Green,Blue or Based on Customer requirements

Total Product specifications:

For 3" hammer DTH bits shank	Bit Dia.		No. Air Holes	Guage Buttons	Front Buttons	Weight(kgs)	Part No.
	mm	inch
COP32	85	3 11/32"	2	6×φ13	4×φ12	4.2	COP32-85
	90	3 1/2"	2	6×φ14	4×φ12	4.5	COP32-90
	95	3 3/4"	2	6×φ14	4×φ13	4.7	COP32-95
	100	3 7/8"	2	8×φ12	6×φ12	5	COP32-100
	105	4 1/8"	2	8×φ13	6×φ12	5.3	COP32-105
BR3	85	3 11/32"	2	6×φ13	4×φ12	3.8	BR3-85
	90	3 1/2"	2	6×φ14	4×φ12	4	BR3-90
	95	3 3/4"	2	6×φ14	4×φ13	4.3	BR3-95
	100	3 7/8"	2	8×φ12	6×φ12	4.8	BR3-100
	105	4 1/8"	2	8×φ13	6×φ12	5.2	BR3-105
DHD3.5/COP34	85	3 11/32"	2	6×φ13	4×φ12	4.2	DHD35-85
	90	3 1/2"	2	6×φ14	4×φ12	4.5	DHD35-90
	95	3 3/4"	2	6×φ14	4×φ13	4.8	DHD35-95
	100	3 7/8"	2	8×φ12	6×φ12	5	DHD35-100
	105	4 1/8"	2	8×φ13	6×φ12	5.5	DHD35-105
QL30	85	3 11/32"	2	6×φ13	4×φ12	4.5	QL30-85
	90	3 1/2"	2	6×φ14	4×φ12	4.7	QL30-90
	95	3 3/4"	2	6×φ14	4×φ13	4.9	QL30-95
	100	3 7/8"	2	8×φ12	6×φ12	5	QL30-100
	105	4 1/8"	2	8×φ13	6×φ12	5.5	QL30-105

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.

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


Product photos

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.

 

                              ROSCHEN Manufacturing workshop 

 

                               ROSCHEN Packing workshop

FAQ 

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

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.

For more information, please contact:
                                                                   
web site: roschen.en.made-in-china.com