Feature

●Convenience: The step drill allows you to cut several drill holes with one drill without having to constantly change the drill.
●Two-groove spiral groove design: allows faster, more stable and smoother cutting. It can automatically chamfer the hole to clean the drill.
●HSS & Titanium Coated: Made of super hard HSS steel and coated with titanium, titanium coating ensures easy cutting of steel, aluminium sheet, brass, copper, plastic, wood, etc.
●Hex shank: 6.35 mm hex shank works with most drills or drills with 6.35 mm (1/4 inch) chuck, fits securely into power tool chucks and prevents slipping.
●Application: Can be used for sheet metal, tub, car repair, etc. Widely used to cut holes in a variety of materials such as plate, aluminium, insulation board, PVC board, the thickness of the wood within 5 mm.


Description

Please note:

Please cool with water when working because of the high temperature, so that the validity period can last longer.

The speed is recommended, 250-400 rpm.

- Unique step design, a drill can be used to open holes in different sizes, means the equivalent of a box of drills.

- High-speed steel tools are suitable for most general applications and offer a combination of hardness and toughness for wear resistance.

- With multifunction, a great helper for deburring, chamfering, expanding.

-Stable, work without pre-working.

Packed in a nylon bag and provides good protection.

Consumption: aplly in rifle drilling, bench drill.

Material: HSS steel.

Finish: Titanium

Type: Step Drill

Head Type: Hex Shank

Quantity: 3 pieces.

Material: high-speed steel.

Surface treatment: titanium coated.

Colour: as shown in the picture.

Package includes:

1 x set (3 pieces) step drill with nylon bag.