Feature

●5 DIFFERENT SIZES This metal drill bit set contains 5 pieces of long wood drill bits in different sizes. The most popular bits have a diameter of 2 mm, 3 mm, 3.5 mm, 4 mm and 5 mm and a length of 150 mm to 160 mm to largely meet your requirements.
●Extra long edge: the precision-ground professional drill bit set allows fast drilling progress with low contact pressure without the need to pre-drill or pre-drill holes. Professional metal drill bit set allows you to drill deep holes at any desired depth with this extra long bit.
●Sharp long drill: the drill has optimal cutting performance, especially in all stainless steel, but is also suitable for all types of steel, grey cast iron and cast steel, makes drilling easier and effectively saves strength and time, making it ideal for drilling sheet metal.
●Versatile applications: drill set metal is hardened, does not break and cuts quickly, making it ideal for most drilling jobs and materials such as aluminium, wood, steel, cast steel, cast iron, sintered iron, graphite, aluminium, stainless steel, brass and plastic.
●Super high speed steel: the extra long steel drill set is made of high-speed steel with high hardness and durability, which keeps the material hard and undamaged even at high temperatures, which makes tiles and tile adhesive can be easily removed from wall and floor surfaces.


Description

Specification:
Specifications:
Material: high-speed steel.
Type: Twist Drill Bit
Diameter: 2 mm, 3 mm, 3.5 mm, 4 mm, 5 mm.
Length: 150mm~160mm
Package includes:
5 x drill bits.