Nice Mighty Spiral Step Drill (2-Pc. Blade Titanium Coating Type)

[Features]
· The original spiral blade reduces welding of chips. The blade service life has been increased.
· A large diameter size Nice Mighty, hexagonal shaft (6.35 mm) specification.
· A commercially available screwdriver bit is used for the shank and thus the bit can be replaced with one touch in the event of shaft breakage.
· Professional specification (for electric facilities), and size specified.
[Applications]
· Work materials: Iron plate, copper plate (up to 2 mm), aluminum plate, wood, resin (3 mm), stainless steel plate (up to 1 mm).
· Rechargeable drill / Electric drill.