Feature●5 sizes: This extra long twist drill bit set has 5 pieces in 2 mm, 3 mm, 3.5 mm, 4 mm, 5 mm diameter.●Extra long drill: The drill length reaches 150 mm to meet many special drilling requirements.●【High Speed Steel Drill Bit】These long drill bits are made of high speed steel for high hardness and durability, more abrasion resistant and durable.●Long cutting edge: the extra long cutting edge (88-100 mm) allows you to drill deep holes with these bits.●Wide application: drill sets are ideal for most drilling jobs and materials such as aluminium, wood, plastic, PVC and other different materials or your daily drilling use.Description
Technical data:
Material: high-speed steel.
Type: Twist Drill Bit
Diameter: 2 mm, 3 mm, 3.5 mm, 4 mm, 5 mm.
Length: 150 mm.
Package includes:
5 x drill bits.