詳細(xì)介紹 Centre Drills K1215 Application: For 60º centre holes with protecting chamfer 120º acc. to DIN 332 B.Remarks: With protecting chamfer of 120º (relief ground) d1 mmd2 mmh9l1 mmOrderingcodeK1215... 1.004.035.5...-1 1.255.040.0...-1.25 1.606.345.0...-1.6 2.008.050.0...-2 2.5010.056.0...-2.5 3.1511.260.0...-3.15 4.0014.067.0...-4 5.0018.075.0...-5 6.3020.080.0...-6.3 8.0025.0100.0...-8 10.0031.5125.0...-10