• China Straight Shank Porcelain Drill Bit , Sand Blasted Masonry Reverse Drill Bit wholesale
    Straight Shank Porcelain Drill Bit , Sand Blasted Masonry Reverse Drill Bit 1. Photo: 2. Description: Procuct Name Sand Blasted Straight Shank Single Carbide Tip Glass Drill Bit for Glass Ceramic Porcelain Tile Drilling Tip Type Single Carbide Tip (Cross ... more
    Brand Name:STARRY
    Model Number:3-16MM
    Place of Origin:JIANG SU ,CHINA

    Straight Shank Porcelain Drill Bit , Sand Blasted Masonry Reverse Drill Bit

  • China Straight Shank porcelain drill bit , Sand Blasted Masonry reverse drill bit wholesale
    Straight Shank Porcelain Drill Bit , Sand Blasted Masonry Reverse Drill Bit 1. Photo: 2. Description: Procuct Name Sand Blasted Straight Shank Single Carbide Tip Glass Drill Bit for Glass Ceramic Porcelain Tile Drilling Tip Type Single Carbide Tip (Cross ... more
    Brand Name:STARRY
    Model Number:3-16MM
    Place of Origin:JIANG SU ,CHINA

    Straight Shank porcelain drill bit , Sand Blasted Masonry reverse drill bit

  • China Flat Face SRC543 Reverse Drill Bit , Downhole Drilling Tools Long Life wholesale
    ... recognition in RC drilling because we majored in this RC drilling field for many years. Sollroc works with trusted suppliers and has proven its ability to machine and fabricate anything unique to your RC drilling project. We can supply RC series products, more
    Brand Name:SOLLROC
    Model Number:SRC543 RC bit
    Place of Origin:China

    Flat Face SRC543 Reverse Drill Bit , Downhole Drilling Tools Long Life

  • China Left Hand HSS Drill Bit Set 13pc 1/16-1/4in Reverse Bolt Remover wholesale
    ...DRILL BIT SET BACKWARDS STEEL REVERSE BOLT REMOVER Description: Left Hand Drill Bit Set 13 Pc This left-hand drill bit set has a 135° point for fast penetration. The bits are made of high speed steel with a titanium coating to fight corrosion. Use these bits with a reversible drill (available separately) to remove studs, screws and bolts without damaging threads in the hole. The left-hand drill bit... more
    Brand Name:RTCRAFT or OEM
    Model Number:1/16"-1/4"
    Place of Origin:CHINA

    Left Hand HSS Drill Bit Set 13pc 1/16-1/4in Reverse Bolt Remover

    DANYANG RIGHTOOLS CO.,LTD
    [Jiangsu,China]
  • China 165mm MIC Down The Hole Reverse Circulation Drill Bits For Ground Hole Drilling Machine wholesale
    ... bit description: Reverse circulation drill bits are crucial tools in the field of drilling, particularly in mining and exploration activities. These specialized drill bits are designed to efficiently extract cuttings and rock samples from deep within the more
    Brand Name:MING
    Model Number:MDMIC-165mm
    Place of Origin:CHINA

    165mm MIC Down The Hole Reverse Circulation Drill Bits For Ground Hole Drilling Machine

  • China 41mm 7 Button 11 Deg Taper Button Drill Bit For Rock , Forging Processing Type wholesale
    ...Drill Bit For Rock , Forging Processing Type 41mm 7 Button 11 Degree taper button bit rock button bits with high quality Product Name:tungsten carbide tapered drill bit . TypesTapered chisel bits, Tapered cross bits, Tapered button bits Application:Tapered reverse drill bit are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling Feature:Tapered drill bit connect tapered drill... more
    Brand Name:Mirco
    Place of Origin:China
    Minimum Order Quantity:negociated one

    41mm 7 Button 11 Deg Taper Button Drill Bit For Rock , Forging Processing Type

  • China Halco Reverse Circulation Drill Bits For Water Well Drilling wholesale
    ...REVERSE CIRCULATION DRILL BITS Halco Reverse Circulation Drill Bits For Water Well Drilling Reverse Circulation Bits / RC Bits Fast Drilling Geothermal Hole Drilling Roschen range of high quality Reverse Circulation RC drill bits were specifically designed to work with our RC Hammers. Because of our drill bit sealing mechanism, sample contamination problems are not an issue. Using our unique 12 spline shank design, these RC Bits... more
    Brand Name:ROSCHEN
    Model Number:3 4 5 6"
    Place of Origin:China

    Halco Reverse Circulation Drill Bits For Water Well Drilling

    ROSCHEN GROUP
    [Shanghai,China]
  • China Reverse Circulation Oil Rig Drill Bit , Concave Drill Bit Forging Processing Type wholesale
    ... than RAB or air core drilling; it is cheaper than diamond coring and is thus preferred for most mineral exploration work. RC hammers and bits are used in hole drilling in mines, hydrology and water well, geothermal well, geothermal air conditioning well, more
    Brand Name:Super Diamond
    Model Number:RE542
    Place of Origin:China

    Reverse Circulation Oil Rig Drill Bit , Concave Drill Bit Forging Processing Type

  • China 2 Inch to 12 Inch Reverse Circulation Drill Bit Re004 Forged Manufacturing Process Designed for Mining and Well Drilling wholesale
    ...Drilling, referred to as " Centre Sample Recovery" or " Dual Wall Drilling",employs a Dual Wall Pipe where the drilling medium, normally high pressure air,is passed between the outer and inner tubes down to the face of drilling bit where it is returned up the centre tube along with the sample cut by the drill bit. 1. No contamination The R.C. System collects sample through the recovery holes in the face of the drill bit... more
    Model NO.:RE004
    Surface Treatment:Spray-Paint
    Manufacturing Process:Forging

    2 Inch to 12 Inch Reverse Circulation Drill Bit Re004 Forged Manufacturing Process Designed for Mining and Well Drilling

  • China JCDRILL Reverse Circulation Bits / RC Reverse Circulation Hammers Drilling Bits wholesale
    ... of our company. It is mainly used for deep exploration drilling and stope ore grade control. This reverse circulation drill bits are widely used in the following applicaiton field: Geologic exploration samples, Oil wells and ore mining, etc. And it's more
    Brand Name:JCDRILL
    Model Number:All Models
    Place of Origin:China (Mainland)

    JCDRILL Reverse Circulation Bits / RC Reverse Circulation Hammers Drilling Bits

  • China Air Hammer Drill Bits / Dth Button Bits PR54 Reverse Circulation Drill Bits wholesale
    .... Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. Button Shape: Spherical,Semi-ballistic,Ballistic. 2. more
    Brand Name:New Diamond
    Model Number:PR54
    Place of Origin:Hunan, China (Mainland)

    Air Hammer Drill Bits / Dth Button Bits PR54 Reverse Circulation Drill Bits

  • China M35 Reverse Twist Drill Bits Metal Drilling Bit wholesale
    M35 Reverse Twist Drill Bits Metal Drilling Bit​ 1. HIGH QUALITY MATERIAL: 5% Cobalt High Speed Steel M35 provide extended tool life compared to ordinary drill bits.Durable, Higher Heat & Abrasion Resistance. 2. PRECISE 135°SPLIT POINT & TWIST DESIGN: ... more
    Brand Name:ZHONGZUAN
    Model Number:H-001
    Place of Origin:Chongqing,China

    M35 Reverse Twist Drill Bits Metal Drilling Bit

  • China Alloy Steel 17.5 Inch Drill Bit Breaker For PDC Drill Bit wholesale
    ... so that thread reversal can be done. There are different between PDC and Tricone drill bit .So the bit breaker are different on outline ,too . Feature : The material strength is higher ,the breaker bit can bear high torque . The structure is simple with more
    Brand Name:ENG
    Model Number:1700
    Place of Origin:China

    Alloy Steel 17.5 Inch Drill Bit Breaker For PDC Drill Bit

  • China Reverse Circulation Rock Roller Drill Bit For Mining wholesale
    ... technologies, and they both use the corresponding drill bit of the impactor for rock drilling. The biggest feature of reverse circulation rock drilling technology is that the rock dust is discharged from the inside of the impactor to the surface, which more
    Brand Name:JYY mechanical
    Place of Origin:Tianjin,China
    Minimum Order Quantity:10

    Reverse Circulation Rock Roller Drill Bit For Mining

  • China RC545 DTH Hammers Drill Bit For Mining Water Well Drilling And Blasting DTH Bits wholesale
    ...Drill Bit For Mining Water Well Drilling And Blasting DTH Bits Product Description KSQ DTH hammer button bits include high air pressure and low air pressure two series,with advanced design concept, better wear-resistance,better impact-resistance, higher drilling speed, longer service life, widely used in large-scale open pit mining, quarry and other large-scale construction projects. Specification of Reverse... more
    Brand Name:MIROC
    Model Number:RC545 DTH Hammers
    Place of Origin:Shangdong,China

    RC545 DTH Hammers Drill Bit For Mining Water Well Drilling And Blasting DTH Bits

  • China Customized DTH Drilling Tools Reverse Circulation Drilling Bit For H-RC4 MIC5 HPR5 wholesale
    Reverse Circulation Bit DTH Button Bit DTH Tools for H-RC4 MIC5 HPR5 DTH Hammers And Button Bits DTH Hammers Are Used For High Air Pressure Mining Dth Hammerblast Hole Drilling And Water Well Drilling Project. Working With DTH Drilling Pipe And DTH Drill Bit, Mainly Applied In Mining, Marble Quarry Or Well Drilling... more
    Brand Name:OED/OEM
    Model Number:3 inch 4 inch 5 inches 6 inches
    Place of Origin:China

    Customized DTH Drilling Tools Reverse Circulation Drilling Bit For H-RC4 MIC5 HPR5

  • China Casting RC Hammer Bits Reverse Circulation Drill Bit Perfect For Well Drilling wholesale
    Reverse circulation drilling bit Product Description ----Type and Technical Specification of Bits for RC Hammers ▼ Type Number of Air hole DIa.(mm) Gauge Button Front Button Matching DTH Hammer GLF335-95 2 95-98 8×ф14 6×ф13 GLF335 GLF335-105 2 105-108 8×... more
    Brand Name:Glorytek
    Model Number:ALL SIZES
    Place of Origin:China

    Casting RC Hammer Bits Reverse Circulation Drill Bit Perfect For Well Drilling

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