MÓ CERÂMICA ROSA Ø350X40 REF:46

The drill for magnetic column CHEMITOOL is totally ground in high-speed steel M2, prepared for drilling in metals with a hardness up to 900N/mm2.The spiral-shaped drill for metal has as main characteristic, the drilling of large diameters with only one passage, thus eliminating the use of several drills to perform the same work. The use of lubrication in the drilling process, increases the useful life and reduces the heating of the drill, this application should not be discolored in drilling materials with a high hardnessand abrasion.The drill for magnetic column length 30mm should be used with the pilot drill of 77mm to perform the removal of the excess of cut lodged inside.