1 Pcs Step Drill Bit, 4-20 mm Cone Drill Bit, Metric Spiral Drill Bits, M35 Cobalt Plating, Hex Shank Quick Change For Metal, Wood, Plastic
1 Pcs Step Drill Bit, 4-20 mm Cone Drill Bit, Metric Spiral Drill Bits, M35 Cobalt Plating, Hex Shank Quick Change For Metal, Wood, Plastic - Image 2
1 Pcs Step Drill Bit, 4-20 mm Cone Drill Bit, Metric Spiral Drill Bits, M35 Cobalt Plating, Hex Shank Quick Change For Metal, Wood, Plastic - Image 3
1 Pcs Step Drill Bit, 4-20 mm Cone Drill Bit, Metric Spiral Drill Bits, M35 Cobalt Plating, Hex Shank Quick Change For Metal, Wood, Plastic - Image 4

1 Pcs Step Drill Bit, 4-20 mm Cone Drill Bit, Metric Spiral Drill Bits, M35 Cobalt Plating, Hex Shank Quick Change For Metal, Wood, Plastic

$29.99

  • Package includes: 1 piece of step drill made of M35 high speed steel. The hex shank is securely mounted in the power tool chuck and eliminates slippage. The spiral groove design removes chips faster and allows particles to escape easily.
  • Material: M35 high speed steel makes it last longer, cobalt coating ensures easy cutting of iron sheet, aluminum plate, copper and plastic and wood plates and many other types of metal plates, and burrs can be automatically removed while drilling to keep the drill bit clean.
  • Wide range of applications: Ideal for home repairs and light work, such as drilling holes in plastic, aluminum, copper, iron sheets and many other types of metal plates (excluding steel or any other harder metal). The thickness of stainless steel plate does not exceed 1 mm, and other plates do not exceed 3 mm.
  • Design: Smooth cutting, increased cutting speed by self-centering. The scale is clear and precise. The hexagonal shank has stronger torque and is not easy to break.
  • About the equipment: The hexagonal handle is suitable for ordinary hand drills. Not suitable for bench drills. Not suitable for high-power impact drills.

In stock

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  • International Express shipping available
  • 30 day easy returns
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Product Name: M35 high speed steel cobalt plated step drill.

Package contains: 1 piece of step diamond.

Style: spiral step drill.

The shank of the drill: hexagonal shank.

Suitable machine: general hand drill. Not suitable for table drills, high-power impact drills.

Applicable materials: stainless steel plate, aluminum plate, iron plate. The thickness of stainless steel plate is less than 1mm, and the thickness of other plates is less than 3mm. Improper use of materials can shorten the life of step drills.

Recommendations for use:

1. Use the spiral step drill process to add water cooling, which can extend the service life of the step drill.

2. During use, the drilling speed of the electric drill should not be too fast.

3. Step drilling needs to be perpendicular to the processing material. If it does not work vertically, it is easy to cause the drill bit to break.

4. During the drilling process, if it is stuck, it is necessary to stop working, check and then work again.

Additional information

Weight 0.1 kg
Brand

Aoktorkit
SKU: B0BNDGX89N Category: Tags: , , , ,

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