Product Description

cast iron Surface plate -Material:HT200-250 -Working surface finished by skiving or milling. -T-slot or drilled holes can be made as you request. Made according to standard DIN,rib type or case type.Material:HT200-250,working surface made by skiving,groove V/T/U shape and hole of long shape can be made at the surface of the plate. The surface plate is a plane standard equipment used for testing and drawing of work pieces on it.The surface plate shall be adjusted to horizontal position and loaded evenly on each pivot. Environmental temperature 20+/-5 degree C,and vibration shall be avoided when using. Specification (mm) Precision Grade (um) 0 1 2 3 Fine Machining 100x100 4 8 16 200x100 5 10 20 200x200 5 10 20 300x200 6 12 24 300x300 6 12 24 400x300 6 12 24 400x400 6 12 24 500x400 6 12 24 600x400 7 14 28 600x500 7 14 28 800x500 8 16 32 80 800x600 8 16 32 80 900x600 8 16 32 80 1000x750 18 36 90 1000x1000 20 39 96 1200x1000 20 39 96 1500x1000 24 48 120 2000x1000 26 52 129 2000x1500 56 140 2000x2000 60 152 230 3000x1000 168 248 3000x1500 174 254 3000x2000 184 275 4000x2000 219 310 4000x3000 240 360 6000x3000 308 460 T-sloted plates are also customized.