Drill Bit Size : 0.12″, 0.14″, 0.16″, 0.20″, 0.24″, 0.28″, 0.31″, 0.39″

Shank Size : 0.59″, 0.59″, 0.59″, 0.59″, 0.59″, 0.59″, 0.59″, 0.71″

Straight Type    (Taper Type is Available)

1.Material: High speed steel 4241, middle chamfer drill is No. 45 steel
2.Drill Size: 0.12″,0.14″,0.16″,0.20″,0.24″,0.28″,0.31″,0.39″
3.Suitable: steel, aluminum & other metals, wood and plastic
4.Chamfering device: five blade, which can discharge the sawdust more quickly, drill out smooth and smooth sinks, and insert the screw cap into the surface of the workpiece.
5.Multifunctional- Extend all kinds of screwdriver bits, screwdriver head conversion uses.
6.Three point drill design: the cutting flutes of the countersink drill bit is made of CNC gear grinding, the three-pointed bit is better in centering and no skid .So the drilling is accurate and fast with high efficiency.

7.Chip removal quivkly :the wide chip slot and the five-flutes chamfering make the operation process faster to remove the sawdust, and the chamfering is more smooth and unbroken.
8.Round handle design: handle is smooth without friction with the machine, and it’s suitable for Power Bench or Hand drill driver in the most common size.
9.Removable Adjustable: use a wrench to remove or adjust woodworking and five-bevel chamfering.