?Brad point starts bit drilling on center.
?Extra long(12" long) straight brad point.
?High-carbon steel, high quality with good durability.
?High hardness and sharp, perfect for drilling the extra thick wood.
?It includes 7 sizes in one drill bit set(4mm, 5mm, 6mm, 7mm, 8mm, 10mm, 12mm), which meet your different needs perfectly.