• An integrated water connection hole (hose not provided) with a diameter of 6mm

• Designed to drive hole saws and drills from 4mm to 115mm

• Features fixed standard sizes with diameters of 4, 5, 6, 7, 8, 10, 12, 20, 35mm.

• Adjustable steel plate with a maximum opening size of 80 mm

• For hole saws from 81 mm to 115 mm, a base change is required

• The suction cup can be used independently with a maximum lifting weight of 35 kg

• Suction cup suitable for tiles, glass, marble, granite, etc.