Cross Hatch Adhesion Tester Cross-Cut Tester Kit Multi-blade cutter spacing: 1 +0.01mm, 2+0.01mm Multi-blade cutter spacing: 1 +0.01mm, 2+0.01mm Multi-blade cutter addendum straightness:  0.003mm  0.006mm. Multi-blade cutter tooth tip width:  0.05mm. Cutter spacing and cutter types: 1mm and 2mm with 11 teeth Temperature: 23  2  C; Relative humidity: 50  5%.