J Newsome - HSS Step Drill Set

3pc HSS step drill set.

Metal step drills with a titanium coating that reduces friction & heat.
Clearly marked in 2mm step increments.
Ideal for drilling thin sheet metal including aluminium, copper, brass and iron without deformation.
These bits can also be used in drilling applications involving plasticand wood.
Compatible with most power and pillar drills.
Supplied blister packed with euro slot.

Contents:
1 x 4mm - 12mm Titanium Coated HSS Step Drill
1 x 4mm - 20mm Titanium Coated HSS Step Drill
1 x 4mm - 32mm Titanium Coated HSS Step Drill