●The HSS step drill bit is made of high quality steel and coated with titanium to reduce the friction and heat. ●You can use it with many different materials such as steel, brass, wood, plastic, copper, fibreglass and PVC. ●The holes are very clean and precise, and for best results and for different sized holes, only a drill is required. Drill anything from 5 to 35 mm. ●The drill sizes are clearly lasered on, to make precise drilling easy. ●Pouring water while working with a step drill bit can effectively extend its lifetime.
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Description
Step drill bit from 5 mm to 35 mm
Any size can be drilled from 5 mm to 35 mm. The mm measurements are slightly punched and thus remain visible. Thanks to the special cutting geometry, you can work on even the thinnest sheets without deformation.
Technical data:
Material: HSS
Manufactured: Titanium
Total size: approx. 35 x 75 mm x 12 mm
Type: 5-35 mm (5 mm, 7 mm, 10 mm, 12 mm, 15 mm, 17 mm, 20 mm, 22 mm, 25 mm, 27 mm, 30 mm, 32 mm, 35 mm)
Wide range of applications
The perfect HSS step drill set is suitable for drilling different materials:
Up to 3 mm (iron plate, copper plate, aluminium plate); up to 5 mm (PVC plate, insulation plate, wiring, water butt, wood).
It is not suitable for hard and brittle materials such as stainless steel, glass, ceramic tile floors and walls.
Lasered sizes
Sizes are laser-etched into the metal, so they will not wear out even after repeated use
Robust and stable
The special TiN coating gives the HSS step drill a surface hardness that is up to 600% higher than conventional drill bits
Note:
Pour water when using step drills, which can effectively extend the service life
Recommended models: Table drill, hand drill, lithium drill
OneTree
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