Cross Drill Bits

Cross Drill Bits
Jinan SG Shear Wrench Co., Ltd

Product Description

  • Brand Name: sg
  • Type: Drill Bit
  • Machine Type: Drilling Tool
  • Material: Stainless Steel
  • Processing Type: Forging
  • Use: Coal Mining
  • cross drill bits

    The cross bit can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Generally, chisel bit is mainly useed for hard rock, cross bit and button bit are mainly used for fissural rock. 



    It is mainly used for diging into mine laneway and blasting holes in all drilling works matched with the taper drill rod. For different rock, we choose the different alloy to extend the working life of the drill bits.

     































































































     
     

    Drill Type

    		  

    Bit diamater   (D)

    		  

    Taper

    		  

    Whter hole

    		  

    (d) mm

    		  

    Part on

     

    mm

    		  

    in

     

          

    Cross Type Bits

    		  

    32

    		  

    1 17/64"

    		  

      7°

    		  

    3

    		  

    22

    		  

    SG132-722

     

    34

    		  

    1 11/32"

    		  

      7°

    		  

    3

    		  

    22

    		  

    SG134-722

     

    36

    		  

     1  27/64"  

    		  

      7°

    		  

    3

    		  

    22

    		  

    SG136-722

     

    38

    		  

      1   1/2 "    

    		  

      7°

    		  

    3

    		  

    22

    		  

    SG138-722

     

    40

    		  

    1 37/64"

    		  

      7°

    		  

    3

    		  

    22

    		  

    SG140-722

     

    42

    		  

    1 21/32"

    		  

      7°

    		  

    3

    		  

    22

    		  

    SG142-722

     

    43

    		  

    1 11/16"

    		  

      7°

    		  

    3

    		  

    22

    		  

    SG143-722

     

    45

    		  

    1 49/64"

    		  

      7°

    		  

    3

    		  

    22

    		  

    SG145-722

     

    50

    		  

    1 31/32"

    		  

      7°

    		  

    3

    		  

    22

    		  

    SG150-722

     

    55

    		  

    2   9/50"

    		  

      7°

    		  

    3

    		  

    22

    		  

    SG155-722




     

Company Profile

  • Jinan SG shear wrench co., ltd
  • [ China ]
  • This company is registered as a free member and is not verified or authenticated by Tradekey.com
  • SG Shear Wrench Co.,Ltd-designer,manufacture and worldwide supplier of the most efficient Bolting install System.   SG is the most professional Shear Wrench supplier in China.Using our years of experience in bolt fastening,our Shear Wrench that meets the high standards of the structural fastening.Our line of tools include Electric Shear Wrench for TC Bolts,and our electric torque control wren...

Basic Information

  • Company Products / Services: shear wrench, electric torque wrench, rock drilling tools
  • Year Established: 2010
  • Number of Employees: 100+
  • Website: www.sgshearwrench.com
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