Technical parameters:
Roughness: Ra0.025a,
Hardness ：HRA 89~92;
Roundness:0.0005
Material: tungsten carbide or Ceramic
Delivery date：3-5 working day
Diameter size:
Metric :0.10mm-30.00mm
Imperial : size range 0.011"-1.000"
Tolerance:+/-0.0005mm,+/-0.001mm,+/-0.002mm,-0.0025mm,+0.005mm, -0.005mm .
Can also be customized according to customer requirements.
Length : standard length 50mm.
Length : standard length 50mm.
Range of application：
Most using for measuring the size of the hole, the distance of hole, hole depth, can do the check gauge to use is essential tools such as the standardization of hole detection, and be used in the electronic board, circuit boards, molds, precision machinery manufacturing and other advanced technology.
