HSS ROLL FORGED DRILL BITS
High performance 135° split point tip from 3mm and above eradicates the need to pre-drill/centre punch. prevents 'walking' and enables faster penetration.An economic HSS drill used for drilling non-alloy materials.
HSS steel, black oxide finish, roll forged and manufactured to DIN338.
Available singly or in a set of 19 in a storage case.
19 piece set contains; 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm & 10mm driil sizes in a metal case with clearly marked sizes.