Device for executing large diameter circular perforations, in large plates, by incision. Allows drilling to be centered or offset in relation to the suction cup. Graduated ruler with hole diameter indicator. Lightweight and easy to carry. To complete the drilling it is almost always necessary to make transversal cuts with a grinder and then divide the portions. Full circles, half circles, quarter circles or corner rounding can be performed.
Characteristics:
Drilling can be done centered or offset in relation to the suction cup.
Centered hole dimensions: from Ø 22 cm to Ø 100 cm.
Decentralized hole dimensions: from Ø 32 cm to Ø 100 cm.
Ø 16 mm cutting roller with pin and bearings.
Graduated ruler with hole diameter indicator.
Lightweight and easy to carry.
To complete the drilling it is almost always necessary to make transversal cuts with a grinder and then divide the portions.
Full circles, half circles, quarter circles or corner rounding can be performed.
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