Description
HSS SPIRAL FLUTE STEP DRILLS
Saber step drills are ideal for electrical contractors, sheetmetal workers and auto mechanics. Step drills are designed for drilling repetitive holes in steel, stainless steel, copper, brass, aluminium, plastic, plexiglas, laminates and many other thin materials.
Titianium Nitride (TiN) coated step drills offers benefits over the standard bright finish step drills.
• High performance point for faster starting and reduced bit wander.
• TiN coating extends tool life, helps to dissipate heat, reduces friction and cold welding.
Step Drill benefits
No pilot hole required
Easy to sharpen
Step depth between 4.0-5.0mm
Stepless drilling in the thinnest sheets
Burr-free drilling without sheet deformation
Automatic deburring
Spiral flutes enable easier tool penetration
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