12mm Shank Titanium HSS Large Step Cone Drill Bit Hole Tool 10

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Description:

Made from high quality HSS steel

The ladder of its unique structure, a bit can open a variety of specifications of aperture

Step drill 10-45mm (8 steps: 10,15, 20, 25, 30, 35, 40, 45mm)

Deburring, chamfering, elliptic hole enlargement, twist drill, drill, bench drill

Suitable for using to cut holes in various materials such as steel, wood, plastic, etc

Specification:

Shank: Round handle

Material: 4241 high-speed steel (suitable for use in the workpiece, hardness of 25 degrees such as carbon steel, plate, insulation board, PVC board, wood, sheet thickness below 5mm)

Shank Diameter: Approx. 12mm/ 0.47inch

Each Step Height: Approx. 5mm/ 0.20inch

Package Includes:

1 Piece Step Drill Bit

Note:

Please allow 1-2mm differs due to manual measurement, thanks.

Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, Thank you!

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