core drill

? HSS
? With Weldon shaft diameter 19 mm, 2 carrying surfaces.
? The core drill bits only a thin material ring.
? The stationary drill core is ejected via a guide and ejection pin by spring force.
? The chips are quickly dissipated upwards and the risk of breakage is minimised.
? Even large drilling diameters require relatively little energy.
Further information: drill diameter: 15 mm, cutting depth: 30 mm, inner bore: 6.35 mm