5-35mm High Speed Steel Grooved Step Drill Bit 13 Steps

NZ$151.36 NZ$80.41
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Feature :

1. The step drill bit is made from high speed steel 4241 which has high hardness and good wear resistance.

2. Applicable to thin iron plate, aluminum material, insulating board, PVC board wood, a total of 13 steps, the height of each step is 4mm

 

Item Describe:

1. 100% Brand New and High Quality

2. Type: Metal Hole Drilling Step

3. Material: High Speed Steel

4. Size: 73MM x (5mm-35mm) (13 steps: 5,7,10,12,15,17,20,22,25,27,30,32,35 mm)

5. Suitable for hardness of 25 ° below the workpiece, such as carbon steel, wood, plastic plate, copper, aluminum

 

Cutting materials: thin iron plate, aluminum, insulation board, PVC board thickness of wood within 5mm. With a drill can play a variety of holes

 

Package include

1pc * Metal Hole Drilling Step

 

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