[Gold]

Features:
Cutting material: step drill suitable for aluminium material, PVC panels and the wood thickness is within 4 mm. With a drill, holes of different specifications can be drilled.
Meet your requirements: with the step drill bits we offer, you can process holes with different diameters, which saves you a lot of trouble. Suitable for DIY and general building/engineering purposes.
Two-flute design: the two-flute design of the step drill ensures a more even cutting, allows the material particles to escape easily and thus ensures a much cleaner drilling process.
Drill cooling: high temperatures occur during work and water or coolant must be added to cool the drill. The main functions of the coolant include cleaning chips, preventing corrosion and extending the life of the drill.
Warm tips: it is recommended to use electric drills with 36 V and 48 V; the larger the hole diameter, the lower the speed of the electric drill. The speed should be within 1000 rpm. If the drilling diameter exceeds 14 mm, the use of a bench drill is recommended.

Specifications:
Type: Step Drill
Material: high-speed steel.
Colour: gold.
Length: approx. 99mm/3.9", Diameter: 4-42mm/0.16-1.65", Shank Diameter:10mm/0.39"

Package includes:
1 x step drill.

Note:
1. Due to the light and screen difference, the items color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.