Extra long size, 300mm.
High carbon steel, high quality and good durability.
High hardness and sharpness, ideal for drilling extra thick wood.
It includes 7 sizes (4mm, 5mm, 6mm, 7mm, 8mm, 10mm, 12mm) in a group of drill bits, which can perfectly meet your different needs.
Material: high carbon steel
Size: length 300mm/11.81\"
Shank diameter specification: 4/5/6/7/8/10 / 12mm
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.
7 X Drill Bits