Carbide Hole Saw, 80 mm

Extremely strong and with perfect concentricity due to drill crown and shank of one piece hardened. Narrow carbide cutting edges with positive rake and large clearance angle provide good cutting performance at low cutting pressure. Exchangeable Center drill, shank with 3 clamping faces. Cutting width 2 mm for all sizes. Dia. tolerance: + 0.10 / 0.05 mm. Dimension L: size less than or equal to 55 = 35 mm / size 60 = 60 mm. Application: For use on stationary machines. Suitable for Fiber-reinforced plastics GRP and CRP. For flat material up to 4 mm thickness, and pipes of up to 4 mm wall thickness.