Рет қаралды 18,304
Presentation and test of Wera Impaktor impact bits from the Wera Bit Check 30 (BC-30) Impaktor 1 set. The test part includes screwing 100 screws with PH2, PZ2 and Torx 25 heads into a pine scantlings with review of the degree of tip degradation.
#Wera #Impaktor #impact bits