The spindle bearings installed under preload give the KKF 4-SL highly accurate concentricity. Both solid carbide cutters and milling cutters with inserts can be used to achieve excellent tool life. Professional advantages - Big supporting table - Very good concentricity - Continuous operation - Extraction socket - Fast tool change - Wide selection of cutters - Speed regulation - Chamfer angle can be changed due to contour cutter with different point angles Application - Minimum workpiece thickness 1 mm - Can be used for steel, hardened steel, aluminium, brass, copper, plastic, from soft plastic to acrylic glass, wood and much more - Chamfering or rounding of external and internal contours - Automatic feed for bigger workpieces Options - Mobile undercarriage with big rubber rollers - Prism attachment for straight edges - Stop ruler - Guide finger for the use of tapered contour cutters - Extraction device - Automatic feed - Insert milling cutter with guide ball bearing from Ø10mm Delivery contents - Collet wrench - Insert ring with borehole ø 30 mm - Collet ø 6 mm, 8 mm, 10 mm, and 12 mm - Union nut - Operating manual Further accessories can be found in our Accessory Catalogue.