RESIN FIBRE DISCS Fibre discs are manufactured with X type vulcanized fibre by using abrasives grains and P selection by means of the electro – coated field with a view to get from the disc its best performance. Applications Zirconium:High performance grinding of stainless steel, tool steel and hard-to-grind materials Aluminum Oxide:All purpose weld blending, grinding, surface preparation and finishing of metals, plastic, wood and fiberglass. Dimension [mm] Dimension [inch] Grit Size Max RPM Fibre glass backing         Zirconium Aluminum Oxide 100 x 16 4” x 5/8” 36 15,000 4901100 4911100     40   4902100 4912100     60   4903100 4913100     80   4904100 4914100     120   4905100 4915100 115 x 22.2 4 2/1”x 7/8” 36 13,000 4901115 4911115     40   4902115 4912115     60   4903115 4913115     80   4904115 4914115     120   4905115 4915115 125 x 22.2 5”x 7/8” 36 12,000 4901125 4911125     40   4902125 4912125     60   4903125 4913125     80   4904125 4914125     120   4905125 4915125 180 x 22.2 7”x 7/8” 36 8,600 4901180 4911180     40   4902180 4912180     60   4903180 4913180     80   4904180 4914180     120   4905180 4915180 For additional versions or non–standard sizes，ask for trico’s support. QUICK CHANGE DISC TRICO ‘s quick change disc are made by aluminum oxide polyester cloth or zirconium oxide polyester cloth. The discs are designed for light grinding and blending applications on a variety of materials. Size (inch) Grit Max RPM Item Code       Al –oxide Zirconium 2 36 25,000 4921001 4931001   60 25,000 4921002 4931002   80 25,000 4921003 4931003   120 25,000 4921004 4931004 3 36 20,000 4922001 4932001   60 20,000 4922002 4932002   80 20,000 4922003 4932003   80 20,000 4922004 4932004 Quick lock style :TYPE R For additional versions or non–standard sizes，ask for trico’s support. Applications Blending or finishing metal surfaces Light weld removal Removing handling marks, surface imperfections and mill marks