New Golden Titanium Cone Step Drill Bit Spiral-Groove Industrial Wood

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Description:

Made from high speed steel, 1/4 inch Triangular Shank.

Wear resistance and hardness for better and faster hole drilling.

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

Fits for hardness of 25 degrees such as carbon steel, plate, insulation board, PVC board, wood, sheet thickness below 4mm.

Step drill 4-32mm (15 steps: 4,6,8,10,12,14,16,18,20,22,24,26,28,30,32mm).

Specification:

Material: HSS 4241
Color: Golden

Package Includes:

1 Piece Step Drill Bit

Note:

The color may have different as the difference display, please understand.

Please allow 1-3mm error due to hand test.

Cone Drill Bit Hole ;Cone Drill Bit;Step Drill Bit;Titanium Step Drill Bit;HSS Step Drill Bit

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