Accessory set for best of core drilling carbide coated 3/4” Weldon

TiAlSiN surface coating for unique cutting performance and maximum work progress with an extremely long service life. Metric dimensions, cutting depth 35 mm. Set model, consisting of 6 core drill bits with diameters of 2x 14 / 16 / 18 / 20 / 22 mm (cutting depth 35 mm) and 2 centring pins (100 mm) in plastic case.