Technical Specification: 1.Multi-blade cutter spacing are: 1+0.01mm, 2+0.01mm. 2.Multi-blade cutter addendum straightness were: ≯0.003mm≯0.006mm. 3.Multi-blade cutter working tooth tip width: ≯0.05mm. Instruction: 1.The specimen must be prepared according to ISOR1514 and ISO2828 requirements. 2.The test piece is placed on the tablet hardness sufficient. 3. Handheld Hatch handle, so multi-blade cutter perpendicular to the specimen plane. 4.With uniform pressure, steady approach does not vibrate and 20-50mm / S cutting Speed cutting program. 5. The specimen is rotated 90 degrees on the cutting stroke cuts repeat the above operation, so as to form a lattice graphics. 6.With a soft bristle brush on both sides of the diagonal lattice pattern gently back 5 times,5 times forward brush specimens. 7. The test at least at three different locations on the test piece is completed, if the test results of three different positions, the experiment should be repeated at more than three positions, all while recording the results. To replace the multi-blade cutter Use a screwdriver blade Loosen the two screws, put the knives, knife blade attached to the handle side of the site, and tighten the screws. Package Included: 1 x Brush 3 x Blades( 1 x 1mm 11 teeth，1 x 2mm 11 teeth，1×3mm 6 teeth) 1 x Cross Hatch Cutter
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