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

Categories Down The Hole Drilling
Brand Name: ROSCHEN
Certification: ISO
Place of Origin: Germany,China
MOQ: 1-3 sets
Price: Negotiate
Supply Ability: 1000 sets
Packaging Details: Wooden box
Model Number: 3"~12"
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
Company Info.
ROSCHEN GROUP
Verified Supplier
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    Top Hammer Drilling , DTH Button Bits Down The Hole for Blast Hole Drilling

    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 SizeBits diameterShankROSCHEN CODE
    MetricInch
    1"64mm-70mm2 1/2"-2 3/4"BR1ROS 11
    2"70mm-95mm2 3/4"-3 3/4"MACH20/BR2ROS 22
    3"90mm-102mm3 1/2"-4"COP32/COP34/MACH303ROS 32
    M30/DHD3.5/BR3ROS 34
    4"105mm-152mm4 1/8"-6"COP44/DHD340/MACH44ROS 42
    SD4/M40/QL40ROS 44
    5"133mm-165mm5 1/4"-6 1/2"COP54/DHD350R/MACH50ROS 52
    SD5/M50/QL50/BR5ROS 54
    6"152mm-254mm4 1/8"-10"COP64/DHD360/SD6ROS 62
    M60/QL60/Bulroc BR6ROS 64
    8"203mm-330mm8"-13"COP84/DHD380/SD8ROS 82
    QL80/M80/M85ROS 84
    10"254mm-380mm10"-15"SD10ROS 100
    NUMA100
    12"305mm-508mm12"-20"DHD1120/SD12ROS 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 mmPart 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. kgFoot valve Part No.
    Flat front: ROS
    85100-5085-39,24-208x11, - ,6x11, -35, -, -24.5
    90100-5090-39,24-208x11, - ,7x11, -35, -, -24.7
    100100-5100-39,24-208x11, - ,7x11, -35, -, -24.9
    Speed Bit
    85100-5085-39-55,24-208x11, - ,6x11, -3524.5
    90100-5090-39-55,24-208x11, - ,7x11, -3524.7
    100100-5100-39-55,24-208x11, - ,7x11, -3524.9
    Convex front, Ballistic
    85100-5085-39-61,24-207x11, 4x11, 2x11, -40, 20, -24.3
    90100-5090-39-61,24-207x11, 4x11, 2x11, -40, 20, -24.5
    100100-5100-39-61,24-207x11, 4x11, 2x11, -40, 20, -24.7
    Hammer: Bulroc 3
    Diameter mmPart 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. kgFoot valve Part No.
    Convex front, Ballistic
    100-5090-45-61,24-207x11, 4x11, 2x11, -40, 20, -24
    Hammer: COP 34, 34Q
    Diameter mmPart 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. kgFoot valve Part No.
    Flat front, ROS
    90100-5090-31,24-20*8x12.7, - ,7x11, -35, - , -25.89279
    92100-5092-31,24-208x12.7, - ,7x11, -35, - , -25.89279
    95100-5095-31,24-208x12.7, - ,7x11, -35, - , -25.99279
    100100-5100-31,24-208x12.7, - ,7x12.7, -35, - , -26.19279
    105100-5105-31,24-208x14.5, - ,7x12.7, -35, - , -26.39279
    SpeedBit
    92100-5092-31-55,24-208x12.7, - ,7x11, -3525.89279
    95100-5095-31-55,24-208x12.7, - ,7x11, -3525.99279
    100100-5100-31-55,24-208x12.7, - ,7x12.7, -3526.19279
    105100-5105-31-55,24-208x14.5, - ,7x12.7, -3526.39279
    Convex front, Ballistic
    92100-5092-31-61,24-207x12.7, 4x12.7, 2x12.7, -40, 20, -25.8
    95100-5095-31-61,24-207x12.7, 4x12.7, 2x12.7, -45, 30, -25.9
    100100-5100-31-61,24-207x12.7, 4x12.7, 2x12.7, -45, 30, -26.1
    105100-5105-31-61,24-207x14.5, 4x14.5, 2x14.5, -45, 30, -26.3
    Hammer: COP 42
    Diameter mmPart 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. kgFoot valve Part No.
    Flat front: ROS
    105100-5105-60,24-208x14.5, 7x12.7, -3527.5
    110100-5110-60,24-208x14.5, 7x12.7, -3528.2
    115100-5115-60,24-208x14.5, 8x12.7, -3528.4
    130100-5130-60,24-208x14.5, 10x12.7, -3529.3
    140100-5140-60-1218,08-208x14.5, 9x12.7, -3529.3
    Speed Bit
    105100-5105-60-55,24-208x14.5, - ,7x12.7, -3527.5
    115100-5115-60-55,24-208x14.5, - ,8x12.7, -3528.4
    Convex front, Ballistic
    105100-5105-60-61,24-207x14.5, 4x14.5, 2x14.5, -40, 20, -27.5
    110100-5110-60-61,24-207x14.5, 4x14.5, 2x14.5, -40, 20, -27.8
    115100-5115-60-61,24-207x14.5, 4x14.5, 3x14.5, -40, 20, -28
    130100-5130-60-61,24-209x12.7, 6x12.7, 5x12.7, -40, 20, -29
    Hammer: COP 44,440 Ingers oil-Rand DHD 340A, DH4, Minroc 4 valveless, Compair Holman VOL 400
    Diameter mmPart 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. kgFoot valve Part No.
    Flat front: ROS
    105100-5105-34,24-208x14.5, - ,7x12.7, -35, - , -28.6
    110100-5110-34,24-208x14.5, - ,7x12.7, -35, - , -28.7
    115100-5115-34,24-208x14.5, - ,8x12.7, -35, - , -29
    125100-5125-34,24-208x14.5, - ,10x12.7, -35, - , -210.5
    130100-5130-34,24-20*8x14.5, - ,10x12.7, -35, - , -211
    140100-5140-34-1218,08-20*8x16.0, - ,9x14.5, -35, - , -211.5
    Hammer: COP 44,440 Cont.
    Diameter mmPart 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. kgFoot valve Part No.
    Speed Bit
    110100-5110-34-55,24-208x14.5, - ,7x12.7, -35, - , -28.79237
    115100-5115-34-55,24-208x14.5, - ,8x12.7, -35, - , -299237
    125100-5125-34-55,24-208x14.5, - ,10x12.7, -35, - , -210.59237
    130100-5130-34-55,24-208x14.5, - ,10x12.7, -35, - , -2119237
    Convex front, Ballistic
    105100-5105-34-61,24-207x14.5 4x14.5 2x14.5, -40, 20, -28.29237
    110100-5110-34-61,24-207x14.5 4x14.5 2x14.5, -40, 20, -28.49237
    115100-5115-34-61,24-207x14.5 4x14.5 3x14.5, -40, 20, -28.59237
    115100-5115-34-2234,08-208x12.7 4x12.7 3x12.7, -45, 30, -299237
    125100-5125-34-61,24-209x12.7 6x12.7 5x12.7, -40, 20, -39.19237
    130100-5130-34-61,24-20*9x12.7 6x12.7 5x12.7, -40, 20, -39.39237
    Reaming bit for 104-115 mm pilot holes
    165100-5165-34-9102,08-2014x1635215.99237
    COP 54, 54Q, 54Q HD, Ingers oil-Rand DHD350R, DH5, Compair Holman VOL 500
    Diameter mmPart 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. kgFoot valve Part No.
    Flat front: ROS
    130100-5130-37,31-208x16, - ,8x14.5, -35215.49236
    130100-5130-37-1218,10-208x16, - ,8x14.5, -35215.49236
    134100-5134-37-1218,10-208x16, - ,8x14.5, -352169236
    140100-5140-37,31-208x16, - ,9x14.5, -35216.49236
    140100-5140-37-1218,10-208x16, - ,10x14.5, -35216.49236
    146100-5146-37-1218,10-208x16, - ,9x14.5, -35216.89236
    152100-5152-37-1217,08-208x16, - ,8x16, -35218.19236
    Speed Bit
    140100-5140-37-55,31-208x16, - ,10x14.5, -35216.69236
    140100-5140-37-1248,10-208x16, - ,10x14.5, -35216.69236
    Convex front, Ballistic
    130100-5130-37-2334,10-209x12.7, 6x12.7, 5x12.745, 30, -315.49236
    140100-5140-37-2334,10-209x12.7, 6x12.7, 6x12.745, 30, -316.69236
    Concave front, Standard
    140100-5140-37-0218,10-208x16, - ,4x14.5, 4x14.535, - ,152169236
    149100-5149-37-0218,10-208x16, - ,4x14.5, 4x14.535, - ,152179236
    152100-5152-37-0217,08-208x16, - ,4x16, 4x1635, - ,15217.39236
    Reaming bit for 110-125 mm pilot holes
    203100-5203-37-9108,08-2024x1635428.69236


    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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