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Sine Vice Pin Type Griding Vices

Home» Products » Sine Vice Pin Type Griding Vices

Fabricated with high quality En31 alloy steel body, our Precision Sine Vices are widely appreciated for their extensive usage. In order to provide them with high strength, vice hardened to 54-56 HRC. Further, to enhance the job tilting and lifting of elements, the movable jaw pushes the job at 45 degree to maximize the clamping force. Further, these vices are provided with end pockets for convenient clamping and are supplied with side support to hold the object.


  • En31 alloy steel body and jaw hardened to 55-60 HRC.
  • Movable jaw pushes the job at45degree therefore, ensure maximum clamping force thus elements job tilting and lifting.
  • End pockets for convenient clamping.
  • Supplied with side support to work as a job locater for repeat operation.
Item Code Jaw Width Jaw Depth Jaw Opening Overall-Length Overall-Height

Parallelism & Perpendicularity

SEI 151 75 40 80 200 70 ±0.005 Max
SEI 152 95 45 105 235 90 ±0.005 Max



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