Bohrer Stahlbohrer HSS Spiralbohrer Metallbohrer Eisenbohrer Holzbohrer 13-21MM
ab 10,29 €
13x Set Extra Lang Spiralbohrer Φ6-12mm HSS Gerade Schaft Holz Bohrer Verlängert. Black Oxide Drill Bits are constructed by heating HSS bits to 950 degrees Fahrenheit. This creates a black oxide finish that will resist rust and corrosion, and also reduces the friction between the bit and the material, which in turn speeds up the drilling process.
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