Description

Features:
-[High-quality material]:Titanium alloy coating is made of high-quality steel, which can reduce friction and heat, making it easier for you to use;
-[Unique design]:The groove design can provide a faster, smoother and cleaner cutting effect;
-[Widely used]:This drill bit is very suitable for all kinds of soft metals, plastics, fiberglass, wood, so you can use it anytime and anywhere;
-[Trilateral handle]:Trilateral handle can prevents from drill bit slipping in tray.

Specifications:
Product Name: Step Drill Bit;
Material: High Speed Steel 4241 (HSS);
Finish: Titanium;
Shank: 1/4 inch or 3/8 inch;
Size:
6 setpsStep Drill: 3/16-1/2 inch (3/16, 1/4, 5/16, 3/8, 7/16, 1/2);
9setpsStep Drill: 1/4-3/4 inch (1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4);
10setpsStep Drill: 1/4-1-3/8 inch (1/4, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/8, 1-1/4, 1-3/8);
12setpsStep Drill: 3/16-7/8 inch (3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8);
13 setpsStep Drill: 1/8-1/2 inch (1/8, 15/32, 7/16, 15/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2);

Working Material:
– Suitable for carbon steel plate, sheet iron, steel plate, insulation boards, wood;
– Cannot be used for stainless steel;
– Suitable for the workpiece 25 or less.

Notice:
1. Please allow a bit error due to manual measurement. please make sure you do not mind before you bid;
2. The color may have different as the difference display, pls understand.

Package Included:
1 Pc x 6 SetpsStep Drill Bit;
1 Pc x 9 SetpsStep Drill Bit;
1 Pc x 10 SetpsStep Drill Bit;
1 Pc x 12 SetpsStep Drill Bit;
1 Pc x 13 SetpsStep Drill Bit;
1 Pc x Hand Drill