RS PRO 25-Piece Twist Drill Bit Set for Metal, 13mm Max, 1mm Min, HSS Bits

High Speed Steel Titanium coated jobber drill set ideal for use in power tools. Supplied in a blow moulded ABS storage case

25 piece set In 0.5mm increments
Ground flute

HSS-TiN coated bits are highly corrosive resistant and the coating allows for a significant reduction in frictions between the bit and workpiece. The drill bits are suitable for non-ferrous metals, which include aluminium, copper, brass, zinc and iron. It can be used for drilling applications involving plastic, wood and masonry however, the performance is affected.

The word jobber specifies the length of the drill bit. This generally means the length of the entire drill bit itself is significantly longer for diameter it has. As an example, a mechanic drill bit will have a much shorter flute and therefore have a much smaller overall length.

HSS drill bits are suitable for most drilling applications, they are able to stand up to high temperatures. typically used for drilling a wide variety of metals.

HSS-TiN drill bits are coated in Titanium, which hardens the surface as well as acting as a lubricant for high-speed work. This ensures a longer life compared to standard HSS drill bits with less heat build-up.

25 Piece Drill Bit Set

1 mm to 13 mm in 0.5 mm increments

1 - 13 mm (Metric Set); 0.5mm (Increments); 25 (No. Of Drills)