Steel bit set PROF/Profi PH3 50mm (pack of 2) Cutop 83-343

Cutop Profi bits are made of high-quality S2 grade alloy steel and feature high precision. The bit ribs are produced by cold forging in accordance with precise specifications. The slots undergo a special hardening process at temperatures up to 870 degrees Celsius — as a result, their hardness reaches 60 HRC, which increases the service life of the tool. The magnetic tip and anti-slip grooves allow for reliable fixation of the bit in the fastener slot, preventing slipping. According to tests conducted on 3.5x41 mm wood screws, the service life of one bit is 2000 screws.