RUKO Ultimatecut 4s Hss Runatec Conical Countersink Din 355 90° 25 Mm 102883P

High quality of work, lower costs.The new ULTIMATECUT 4S countersink works with four instead of three cutting edges.The distribution of the forces acting on the four cutting edges significantly reduces axial and radial forces and guarantees extremely smooth operation and respect for the tool material through the unequal division.In this way, the new ULTIMATECUT 4S countersink not only guarantees a perfect countersink pattern without vibration marks, but also considerable energy and material savings, with up to 50% time savings and a tool life of up to 3 times larger.For the first time it is possible to countersink with diameters of up to max.40 mm can be made even with manual screwdriving and drilling tools using new cutting-edge technology.The new ULTIMATECUT 4S countersink works with the same precision on both column drilling machines and CNC-controlled machining centers.The new ULTIMATECUT 4S countersink has a 3-component handle as standard, which prevents the drill chuck from slipping and guarantees optimal and constant force transmission during the work process.RUnaTEC.RUKO´s internally developed RUnaTEC coating guarantees even higher performance.Especially in the case of demanding materials such as heat-treated steel, the coated RUnaTEC version convinces with its powerful material penetration and even better wear resistance.TECHNICAL DATA:· Number of cutting edges:4.· Coating:RUnaTEC.· Clamping surface:3 axis ways.· Cutting direction:right.· Material:HSS.· DIN:335.· Countersink angle:90°.AREAS OF APPLICATION:· Main application:Steel 900 N/mm², Steel 1100 N/mm², Aluminum, Plastic.· Other application:Bronze, Cast Iron.