6Pcs Step Drill Bit Set Unibit Drill Bits From 1/8 Inch

[HSS titanium coated bit set] High speed steel and titanium coating excellent durability and sharpness, reduce friction and make operation cooler.
[Ultra automatic center drilling] Do you know that when you try to drill into metal or hard surface, no matter how stable you think it is, the drill will "walk"? Yes, we have a tool. The automatic center punch has a heavy spring effect. You only need to place the tip where you want to drill, and it will make a slight indentation on the surface. Enough to keep the drill bit from moving
[118 ° separation point] These step drills have a small angle of 118 °, which can the speed and prevent the inclined walking from the center. Double groove design provides smoother and removal
[Double groove and three flat bits] These bits have special double groove straight design, reliable performance and durability. The of these step drills has three planes, which help prevent the drill bit from sliding in the drill chuck during drilling
[Drill holes of different sizes] The bit set includes 5 standard bits, which can replace 50 individual bits. 6-step drill (3/16 inch to 1/2 inch), 9-step drill (1/4 inch to 3/4 inch), 10-step drill (3/4 inch to 1-3/8 inch), 12-step drill (1/16 inch to 7/8 inch), 13-step drill (1/8 inch to 1/2 inch). High-quality metal drill for metal, wood and plastic plate. Suitable for family DIY, miscellaneous workers and

Material: high speed steel
colour: gold

Package Contents:
1 set x Step Drill Bit

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.