Step Drill Bit Spiral Flute 9 Step 4 - 20mm 6mm Hex Shank

Name: Step Drill Bit Spiral Flute 9 Step 4 - 20mm 6mm Hex Shank
Brand: QCut
SKU: 46450326
Availability: InStock

SKU: 46450326 MPN: DSTHSSM-4-20_NLA

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High quality M2 High Speed Steel (HSS)
Reduced cutting forces provides clean, accurate holes, reduced vibration and allows control through each step drilled
Self-starting split point means there is no need for a pilot hole
Step drills perform particularly well in thin materials
45° chamfer on each step allows for drilling and deburring in one process
Laser etched numbers indicate each step size
Non-slip 6mm - 1/4\\ quick change hex shank enables high performance in drilling machines, especially hand-held battery drills and drill drivers
Individually packaged
Size: 4 - 20mm
Steps: 9
Cutting depth: 4mm
Chamfer angle: 45°
Hex shank size: 6mm