Hand bastard cut file 1 100 04 1 0 100mm 4in bahco 1 100 12 1 0, hand cut file for filing flat surfaces, sharp corners and shoulders as well as for deburring'. '.strtoupper('a') double cut file should be used for work on high alloy tool steels'. '.strtoupper('a')lso useful for the sharpening of heavy implements'. '.strtoupper('h')igh removal rate'. '.strtoupper('d')ouble cut on both sides with one safe edge a safe edge permits work in corners'. '.strtoupper('p')arallel sides but slightly tapered in thickness'. '.strtoupper('s')mooth cut approx'. '.strtoupper('6')2 teeth per 25mm fine.second cut approx'. '.strtoupper('3')6 teeth per 25mm medium.bastard cut approx'. '.strtoupper('2')6 teeth per 25mm coarse.size 300mm 12incut hand bastard.tanged'. '.strtoupper('b')ahco 1 100 12 1 0 hand bastard cut file 300mm 12in