IR MASONRY 20.0X400X13
Super acute diamond sharpened hard metal for speedier boring. Patented design of a turn for quicker removal of dust, which allows avoiding drill seizing. Professional treatment of the drill surface, additional protection against wearing. Particularly durable chromium-vanadium steel with increased amount of carboniferous, harder tempering, more enduring drill. Patented vacuum brazing of hard alloy plate at 1100 C assures effective work even under severe conditions. Heavy-duty plastic packing and trade stands for comfortable trading.
Manufacturer: IRWIN |
Diameter, mm: 20 |
Working Length, mm: 300 |
Overall length, mm: 400 |
Stem type: Straight |
Aerated concrete: 3s |
Stone: 2s |
Concrete: 2s |
Concrete blocks: 3s |
Tile: 1s |
Fibrocement panel: 2s |
Gypsum plasterboard: 3s |
Granite: 2s |
Ceramic tile: 1s |
Marble: 1s |
Brick: 3s |
Hollow brick: 3s |
Barcode:
5709131004356