Top Hammer Drilling , DTH Button Bits Down The Hole for Blast Hole Drilling
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Top Hammer Drilling , DTH Button Bits Down The Hole for Blast Hole Drilling
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Features
Basic Infomation
Place of Origin: Germany,China
Brand Name: ROSCHEN
Certification: ISO
Model Number: 3"~12"
High Light:

QL80 dth hammers and bits

,

Mission85 dth hammer

,

SD10 dth hammer bits

Payment & Shipping Terms
Packaging Details: Wooden box
Supply Ability: 1000 sets
Specifications
Material: Tungsten Carbide Buttons
Series: CIR, Br, Cop, DHD, Mission, Ql, SD, Numa
Mining Object: Coal Machinery
Type: Center Drill Bit
Usage: Masonry Drilling
Name: DTH Drill Rock Button Bit
Model: DTH Drill Rock Button Bit
Bits: Rock Drill Button Bits
Tools: Hard Rock Drill Bits
Tooling: Hard Rock Mining Drill Bits
Item: Rock Drilling Tools
Item No.: Rock Bits
Type Name: Tapered Bits
Shell Bits: Reaming Drill Bit
Functions: Reaming Bit
Plant: Rock Drilling Tools Factory
Supplier: China Button Bits Factory
Sales: China Button Bits For Sale
Factory: China DTH Button Bits Manufacturer
Suppling: China DTH Button Bits Supplier
Origin: China Dth Rock Drill Bit
Chinese Supplier: China Dth Rock Drill Bit Supplier
Chinese Manufacturer: China Dth Rock Drill Bit Manufacturer
Accessories: China Button Bits Rock Drilling Tools
Model No.: DTH Hammer Bits
Product Description

Top Hammer Drilling, DTH Button Bit Down The Hole for Blast Hole Drilling
 

DTH Hammers & Bits
 

ROSCHEN offers a comprehensive range of WORLD CLASS quality grade DTH bits in global market, which were use in all rock types and drilling conditions. Bit life and rate of penetration are the most important criteria in selecting the right bit for a particular application.
 

DTH bits are available in sizes from 2" to 36". Bits come in three different standard bit head/face designs (Convex, Flat Face, and Concave), and with a number of tungsten carbide insert options, to guarantee a DTH drill bit that can tackle any challenge and rock-face formation. Additional bit head designs and custom options are available depending upon manufacturer.

 

Explore the subcategories below, view our online catalogs, or contact your ROSCHEN representative to learn more about our complete DTH Bit product offering.
 

ROSCHEN High and Low Air Pressure DTH Bits

 

1. High and low air pressure down-the-hole drill bits

2. Low air pressure hole diameter 65-220mm

3. High air pressure hole diameter 85-305mm

4. Face type: Drop center/concave/convex/double gauge/flat

5. Our DTH Bit can be suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc.

6. Inch available: 3", 4", 5", 6", 8", 12", etc.

 

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: Any special size of DTH bits will be available by requests.
Metzke, Remet thread is available!


High pressure dth bit

ROSCHEN majoring in down the hole drilling products, which include DTH bits and DTH Hammer. After many years study intensively, we acquired and summarized rich experience in development and manufacture which adopted high-quality raw materials, advanced craft technology and passed through strictly inspection, manufacturing high quality products.

 

Some BITS for referance
Hammer: COP 32
Diameter mm Part No. Buttons x Button diam (Gauge outer, Gauge inner, Centre, Cone) Gauge buttons angle o (Outer, Inner, Cone) Flushing holes (No. x size mm) Weight approx. kg Foot valve Part No.
Flat front: ROS
85 100-5085-39,24-20 8x11, - ,6x11, - 35, -, - 2 4.5  
90 100-5090-39,24-20 8x11, - ,7x11, - 35, -, - 2 4.7
100 100-5100-39,24-20 8x11, - ,7x11, - 35, -, - 2 4.9
Speed Bit
85 100-5085-39-55,24-20 8x11, - ,6x11, - 35 2 4.5  
90 100-5090-39-55,24-20 8x11, - ,7x11, - 35 2 4.7
100 100-5100-39-55,24-20 8x11, - ,7x11, - 35 2 4.9
Convex front, Ballistic
85 100-5085-39-61,24-20 7x11, 4x11, 2x11, - 40, 20, - 2 4.3  
90 100-5090-39-61,24-20 7x11, 4x11, 2x11, - 40, 20, - 2 4.5
100 100-5100-39-61,24-20 7x11, 4x11, 2x11, - 40, 20, - 2 4.7
             
             
Hammer: Bulroc 3
Diameter mm Part No. Buttons x Button diam (Gauge outer, Gauge inner, Centre, Cone) Gauge buttons angle o (Outer, Inner, Cone) Flushing holes (No. x size mm) Weight approx. kg Foot valve Part No.
Convex front, Ballistic
  100-5090-45-61,24-20 7x11, 4x11, 2x11, - 40, 20, - 2 4  
             
             
Hammer: COP 34, 34Q
Diameter mm Part No. Buttons x Button diam (Gauge outer, Gauge inner, Centre, Cone) Gauge buttons angle o (Outer, Inner, Cone) Flushing holes (No. x size mm) Weight approx. kg Foot valve Part No.
Flat front, ROS
90 100-5090-31,24-20* 8x12.7, - ,7x11, - 35, - , - 2 5.8 9279
92 100-5092-31,24-20 8x12.7, - ,7x11, - 35, - , - 2 5.8 9279
95 100-5095-31,24-20 8x12.7, - ,7x11, - 35, - , - 2 5.9 9279
100 100-5100-31,24-20 8x12.7, - ,7x12.7, - 35, - , - 2 6.1 9279
105 100-5105-31,24-20 8x14.5, - ,7x12.7, - 35, - , - 2 6.3 9279
SpeedBit
92 100-5092-31-55,24-20 8x12.7, - ,7x11, - 35 2 5.8 9279
95 100-5095-31-55,24-20 8x12.7, - ,7x11, - 35 2 5.9 9279
100 100-5100-31-55,24-20 8x12.7, - ,7x12.7, - 35 2 6.1 9279
105 100-5105-31-55,24-20 8x14.5, - ,7x12.7, - 35 2 6.3 9279
Convex front, Ballistic
92 100-5092-31-61,24-20 7x12.7, 4x12.7, 2x12.7, - 40, 20, - 2 5.8  
95 100-5095-31-61,24-20 7x12.7, 4x12.7, 2x12.7, - 45, 30, - 2 5.9
100 100-5100-31-61,24-20 7x12.7, 4x12.7, 2x12.7, - 45, 30, - 2 6.1
105 100-5105-31-61,24-20 7x14.5, 4x14.5, 2x14.5, - 45, 30, - 2 6.3
             
             
Hammer: COP 42
Diameter mm Part No. Buttons x Button diam (Gauge outer, Gauge inner, Centre, Cone) Gauge buttons angle o (Outer, Inner, Cone) Flushing holes (No. x size mm) Weight approx. kg Foot valve Part No.
Flat front: ROS
105 100-5105-60,24-20 8x14.5, 7x12.7, - 35 2 7.5  
110 100-5110-60,24-20 8x14.5, 7x12.7, - 35 2 8.2
115 100-5115-60,24-20 8x14.5, 8x12.7, - 35 2 8.4
130 100-5130-60,24-20 8x14.5, 10x12.7, - 35 2 9.3
140 100-5140-60-1218,08-20 8x14.5, 9x12.7, - 35 2 9.3
Speed Bit
105 100-5105-60-55,24-20 8x14.5, - ,7x12.7, - 35 2 7.5  
115 100-5115-60-55,24-20 8x14.5, - ,8x12.7, - 35 2 8.4
Convex front, Ballistic
105 100-5105-60-61,24-20 7x14.5, 4x14.5, 2x14.5, - 40, 20, - 2 7.5  
110 100-5110-60-61,24-20 7x14.5, 4x14.5, 2x14.5, - 40, 20, - 2 7.8
115 100-5115-60-61,24-20 7x14.5, 4x14.5, 3x14.5, - 40, 20, - 2 8
130 100-5130-60-61,24-20 9x12.7, 6x12.7, 5x12.7, - 40, 20, - 2 9
             
             
Hammer: COP 44,440 Ingers oil-Rand DHD 340A, DH4, Minroc 4 valveless, Compair Holman VOL 400
Diameter mm Part No. Buttons x Button diam (Gauge outer, Gauge inner, Centre, Cone) Gauge buttons angle o (Outer, Inner, Cone) Flushing holes (No. x size mm) Weight approx. kg Foot valve Part No.
Flat front: ROS
105 100-5105-34,24-20 8x14.5, - ,7x12.7, - 35, - , - 2 8.6  
110 100-5110-34,24-20 8x14.5, - ,7x12.7, - 35, - , - 2 8.7
115 100-5115-34,24-20 8x14.5, - ,8x12.7, - 35, - , - 2 9
125 100-5125-34,24-20 8x14.5, - ,10x12.7, - 35, - , - 2 10.5
130 100-5130-34,24-20* 8x14.5, - ,10x12.7, - 35, - , - 2 11
140 100-5140-34-1218,08-20* 8x16.0, - ,9x14.5, - 35, - , - 2 11.5
             
             
Hammer: COP 44,440 Cont.
Diameter mm Part No. Buttons x Button diam (Gauge outer, Gauge inner, Centre, Cone) Gauge buttons angle o (Outer, Inner, Cone) Flushing holes (No. x size mm) Weight approx. kg Foot valve Part No.
Speed Bit
110 100-5110-34-55,24-20 8x14.5, - ,7x12.7, - 35, - , - 2 8.7 9237
115 100-5115-34-55,24-20 8x14.5, - ,8x12.7, - 35, - , - 2 9 9237
125 100-5125-34-55,24-20 8x14.5, - ,10x12.7, - 35, - , - 2 10.5 9237
130 100-5130-34-55,24-20 8x14.5, - ,10x12.7, - 35, - , - 2 11 9237
Convex front, Ballistic
105 100-5105-34-61,24-20 7x14.5 4x14.5 2x14.5, - 40, 20, - 2 8.2 9237
110 100-5110-34-61,24-20 7x14.5 4x14.5 2x14.5, - 40, 20, - 2 8.4 9237
115 100-5115-34-61,24-20 7x14.5 4x14.5 3x14.5, - 40, 20, - 2 8.5 9237
115 100-5115-34-2234,08-20 8x12.7 4x12.7 3x12.7, - 45, 30, - 2 9 9237
125 100-5125-34-61,24-20 9x12.7 6x12.7 5x12.7, - 40, 20, - 3 9.1 9237
130 100-5130-34-61,24-20* 9x12.7 6x12.7 5x12.7, - 40, 20, - 3 9.3 9237
Reaming bit for 104-115 mm pilot holes
165 100-5165-34-9102,08-20 14x16 35 2 15.9 9237
             
             
COP 54, 54Q, 54Q HD, Ingers oil-Rand DHD350R, DH5, Compair Holman VOL 500
Diameter mm Part No. Buttons x Button diam (Gauge outer, Gauge inner, Centre, Cone) Gauge buttons angle o (Outer, Inner, Cone) Flushing holes (No. x size mm) Weight approx. kg Foot valve Part No.
Flat front: ROS
130 100-5130-37,31-20 8x16, - ,8x14.5, - 35 2 15.4 9236
130 100-5130-37-1218,10-20 8x16, - ,8x14.5, - 35 2 15.4 9236
134 100-5134-37-1218,10-20 8x16, - ,8x14.5, - 35 2 16 9236
140 100-5140-37,31-20 8x16, - ,9x14.5, - 35 2 16.4 9236
140 100-5140-37-1218,10-20 8x16, - ,10x14.5, - 35 2 16.4 9236
146 100-5146-37-1218,10-20 8x16, - ,9x14.5, - 35 2 16.8 9236
152 100-5152-37-1217,08-20 8x16, - ,8x16, - 35 2 18.1 9236
Speed Bit
140 100-5140-37-55,31-20 8x16, - ,10x14.5, - 35 2 16.6 9236
140 100-5140-37-1248,10-20 8x16, - ,10x14.5, - 35 2 16.6 9236
Convex front, Ballistic
130 100-5130-37-2334,10-20 9x12.7, 6x12.7, 5x12.7 45, 30, - 3 15.4 9236
140 100-5140-37-2334,10-20 9x12.7, 6x12.7, 6x12.7 45, 30, - 3 16.6 9236
Concave front, Standard
140 100-5140-37-0218,10-20 8x16, - ,4x14.5, 4x14.5 35, - ,15 2 16 9236
149 100-5149-37-0218,10-20 8x16, - ,4x14.5, 4x14.5 35, - ,15 2 17 9236
152 100-5152-37-0217,08-20 8x16, - ,4x16, 4x16 35, - ,15 2 17.3 9236
Reaming bit for 110-125 mm pilot holes
203 100-5203-37-9108,08-20 24x16 35 4 28.6 9236


FAQ

The information you may like to know before order:

1. Methods of Payment:

T/T (Telegraphic Transfer) or Western Union or L/C at sight


2. Handling time for an order

Based on order quantity, normally it takes 25 days for production.

Only 2 or 3 days if we have stock on your request size.


3. Shipping way

Sample order: We suggest Courier express like DHL/UPS/TNT/FEDEX or by air

Bulk order: We suggest by air or by sea.


4. Quality Control

We have our own experienced QC.

There will be strict inspection and testing for every order before shipping out.


5. After Services:

1. Our sales team will response for your question within 24 hours (Holidays Excluded)

2. Technical Support will be available in any time

3. Free replacement will provide once the failure confirmed caused by our product quality

 

6. Quality & Service:

A. There will be strict inspection and testing for every order before shipping out.

B. Our sales team and Technical Support will response for your question within 24 hours through skype: ROSCHEN.TOOL and WhatsApp/Wechat: +86-13764195009

C. Free replacement will provide once the failure confirmed caused or our product quality; Not satisfied with a refund.

 

For more information, please contact:

ROSCHEN INC.

ROSCHEN GROUP LIMITED

ROSCHEN HOLDINGS LIMITED

 

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

 

WeChat: +86-137 6419 5009 ; +86-135 8585 5390

 

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

 

Email: roschen@roschen.com ; roschen@roschen.net

 

Website: http://www.roschen.com ; http://www.roschen.net

 

http://www.roschen.cn ; http://www.roschendrill.com
 

http://www.roschenmining.com ; http://www.roschendrilling.com
 

http://www.roschengroup.com

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Contact Person : Mr. Bill, George, Michael
Tel : 13764195009
Fax : 86-021-54380177
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