3 pcs 1/4" Hex Hcs Countersink Bit 5 Flute Countersink Drill Bits Countersink Bit 12Mm/16Mm/19Mm For Wood Metal Floor Rugs Smooth 360° dual wheels spinner

Smooth 360° dual wheels spinner

It is designed to take a screwdriver bit and can be used as a handy screwdriver

remove coarse dust from corners

but also in providing a good visual experience

3 pcs 1/4" Hex Hcs Countersink Bit 5 Flute Countersink Drill Bits Countersink Bit 12Mm/16Mm/19Mm For Wood Metal Floor Rugs Smooth 360° dual wheels spinnerUsage: Ideal for sinking 90 degree holes in wood and soft metals Countersunk screws and fasteners With 6. 35mm shank diameter and 20mm length can be driven with electric drill or battery. Unique Process: High quality non slip wear resistant ensures increased comfort and convenience, Surface Treatment: Blackening treatment Size: Commonly used Sizes including 12mm, 16mm and 19mm all with 1 4" hex quick change shanks, Angle: 90 degree Five flute