3 High precision with periphery grinding and sharp edge 4 Anti-welding properties with improved mirror surface finish Application maps Steel High speed Vc = 150 – 200 m/min Medium speed Vc = 75 – 150 m/min PR1425 Low speed Vc = 75m/min and lower PR1535 Continuous Light interrupted Heavy interrupted 1st recommendation: PR1425 High reliability in light interrupted cuts: PR1535 Stainless steel High speed Vc = 125 m/min and higher Medium speed Vc = 50 – 125 m/min PR1425 Low speed Vc = 50 m/min and lower PR1535 Continuous Light interrupted Heavy interrupted 1st recommendation: PR1535 Longer tool life at high speeds: PR1425 High precision machining combining with EZ Bar PLUS EZ Bar PLUS Indexable EZ Bar for small diameter boring High precision solid bar with convenience of indexable inserts Reduces machining costs Minimum bore diameter 5 mm Carbide or steel bars can be selected depending on the machining purpose Reduces installing times by 1/3 Excellent and accurate repeatability Seconds (μm) The EZ adjust structure features much lower mounting times compared to conventional boring bars Mounting time comparison (In-house evaluation) 60 2 3 61.6 *Average values from 5 tests 30 17.2 0 EZ Bar Boring bar PLUS (SCLC type) The EZ adjust structure features higher repeatability accuracy compared with conventional boring bars Repeatability comparison (In-house evaluation) Index height 180 Overhang length 98% *Average values from 5 tests 172.2 20 10 74% 16.4 4.2 0 EZ Bar Boring bar PLUS (SCLC type) 2.4 EZ Bar Boring bar PLUS (SCLC type) 2
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