Solid carbide slot drill with internal coolant supply 6 mm GARAN

Description

Version: Eccentric relief ground , additionally polish ground in the flutes for outstanding chip evacuation in long-chipping aluminium workpieces. Lengths similar to DIN 6527 long. Application: Suitable for: • 190 m/min cutting speed (vc) in aluminium up to 350 N/mm2, long chipping aluminium, thermoplastics and thermoset resins, magnesium alloys, soft copper. • 150 m/min cutting speed (vc) in aluminium cast alloys < 10% Si up to 600 N/mm2, short chipping aluminium, low alloy copper up to 400 N/mm2. • 120 m/min cutting speed (vc) in aluminium cast alloys > 10% Si up to 600 N/mm2, abrasive aluminium cast, hard copper. • 180 m/min cutting speed (vc) in polymethylmethacrylate, modulus of elasticity = 2700 – 3200 N/mm2. • 130 m/min cutting speed (vc) in polyetheretherketones, modulus of elasticity = 3600 N/mm2. • 110 m/min cutting speed (vc) in polyaramide fibre composites, modulus of elasticity = 59000 N/mm2. • Applicable with emulsion with at least 4 % grease content (for tapping at least 8 %). • Applicable with minimum quantity lubrication.