GBP 57 A Fe,S,CI Steel 80 m/s <0.1% 22.23mm ​Fibre disc, Aluminium Oxide (A) Tear-resistant but very flexible vulcanised fibre. Bore diameter 22.23 mm and crossed slots. Application: Limited to maximum 80 m/s circumferential speed with backing pads No. 566650 / 566670 on angle grinders. For grinding flat and curved surfaces with a high degree of flexibility. ​ 56 6400/​6500/​6600 ○ ● ● ● ● ○ ○ ○ ○ ● ● ● ● 56 6410/​6510/​6610 ○ ● ● ● ● ○ ○ ● ● ● ● Universal fibre discs KF 708 (A) ​ VSM KF 708 high-quality universal fibre disc for grinding metals, plastic, wood etc. Grit type: Fused aluminium oxide (A). 56 6400 Grit 16 24 36 40 50 60 80 100 120 56 6400 ⌀ 115 mm eShop eShop eShop eShop eShop eShop eShop eShop eShop 50 56V 56V 56V KF 708 fibre disc fused alumini- 56 6500 um oxide (A) ⌀ 125 mm eShop eShop eShop eShop eShop eShop eShop eShop eShop 50 56 6600 ⌀ 180 mm eShop eShop eShop eShop eShop eShop eShop eShop – 50 Manufacturer‘s designation VSM KF 708 ​ 56 Universal fibre discs (A) ​ HOLEX universal fibre disc for grinding all metals. Grit type: Aluminium oxide (A). 56 6410 Grit 24 36 40 60 80 120 150 56 6410 52M 52M 52M ⌀ 115 mm eShop eShop eShop eShop eShop eShop eShop 50 Fibre disc Aluminium Oxide 56 6510 (A) ⌀ 125 mm eShop eShop eShop eShop eShop eShop eShop 50 56 6610 ⌀ 180 mm eShop – eShop eShop eShop – – 50 ​Backing pad for fibre discs Fibre disc backing pad with high temperature resistance. Special design to enable full exploitation of the performance potential of fibre discs. Backing pad, hard ​ NEW 80 m/s Hard, non-deforming fibre disc backing pads. Contact face lightly ribbed for optimum grit support when grinding edges and surfaces. Special plastic with very high temperature resistance. Ideal for coarse grinding and roughing work in 36 to 60 grit. 56 6665 External ⌀ mm 115 125 180 56 6688 Backing pads 56 6665 51M eShop eShop eShop hard/ribbed Fibre disc backing pad TURBO PAD 3 56 6688 eShop eShop eShop 56V hard/ribbed Fibre disc backing pad 56 6690 53M eShop ■ eShop eShop hard/ribbed Backing pad 56 6672 52M eShop ■ eShop eShop hard/ribbed maximum speed (56 6665, 56 6672) min-1 13300 12500 8500 maximum speed (56 6688, 56 6690) min-1 13300 12200 8500 56 6672 399