HSS GOLD COBALT JOBBER DRILL BITS
High performance split point tip from 3mm and above eradicates the need to pre-drill/centre punch. prevents 'walking' and enables faster penetration.
Manufactured from a high quality M35 grade steel.
Ideal for drilling holes into stainless steel and other alloy materials.
Fully ground from solid material, high heat resistence for particularly tough metal drilling.
Dimensionally precise.
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.