Factory Cheap Hot Twist Drill Bits For Metal - CNC Tungsten Drill Tool Metal Solid Carbide Cutting Bits Spot chamfer drilling bit – MSK


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Factory Cheap Hot Twist Drill Bits For Metal - CNC Tungsten Drill Tool Metal Solid Carbide Cutting Bits Spot chamfer drilling bit – MSK Detail:

step drill bits (4)

Spotting drill bits or spot drill bits are used to start a traditionally drilled hole. By using the same angled spot drill bits to that of the regular drill bit to be used, an indentation on the exact location of the hole is made. This prevents the drill from walking and avoids unwanted damage in the workpiece. Spotting drill bits are used in metal works such as precision drilling on a CNC machine.

Spot drill bits (2)

Spot drill bits (1)

Feature:

1.This item without coating is suitable for copper, aluminum, aluminum alloy, magnesium alloy, zinc alloy and other materials.
This item with Alloy coating is suitable for copper, carbon steel, cast iron, die steel and other materials.
2.Excellent wear resistance and long using life
Produced by Germany machine, high performance for finishing and semi finishing the workpiece (heat treatment) under HRC58 and improve the hardness of cutting tool and using life.
3.Sharp Flute, smooth chip removal
Grinded by high precision machine, big chip removal space. Not break, sharp cutting, smooth chip remove, improve milling processing.

Notice:

1.Fixed-point drilling can only be used for fixed-pointing, dotting, and chamfering, and must not be used for drilling
2.Be sure to test the yaw of the tool before use, please select correction when it exceeds 0.01mm
3.Fixed-point drilling is formed by one-time processing of fixed-point + chamfering. If you want to process a 5mm hole, you generally choose a 6mm fixed-point drill, so that subsequent drilling will not be deflected, and a 0.5mm chamfer can be obtained.

Material Tungsten
Workpiece Material Copper, aluminum, aluminum alloy, magnesium alloy, zinc alloy and other materials
Angle 90 degree
Coating Customized
Flute 2
Brand MSK

 Diameter(mm) Flute  Total Length(mm) Angle  Shank Diameter(mm)
3 2 50 90 3
4 2 50 90 4
5 2 50 90 5
6 2 50 90 6
8 2 60 90 8
10 2 75 90 10
12 2 75 90 12

Use:

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Aviation Manufacturing

nbviytuiMachine Production

jhfkjkfCar manufacturer

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Mold making

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Electrical Manufacturing

gfdsLathe processing


Product detail pictures:

Factory Cheap Hot Twist Drill Bits For Metal - CNC Tungsten Drill Tool Metal Solid Carbide Cutting Bits Spot chamfer drilling bit – MSK detail pictures

Factory Cheap Hot Twist Drill Bits For Metal - CNC Tungsten Drill Tool Metal Solid Carbide Cutting Bits Spot chamfer drilling bit – MSK detail pictures

Factory Cheap Hot Twist Drill Bits For Metal - CNC Tungsten Drill Tool Metal Solid Carbide Cutting Bits Spot chamfer drilling bit – MSK detail pictures

Factory Cheap Hot Twist Drill Bits For Metal - CNC Tungsten Drill Tool Metal Solid Carbide Cutting Bits Spot chamfer drilling bit – MSK detail pictures


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We strive for excellence, services the customers", hopes to be the top cooperation team and dominator business for personnel, suppliers and prospects, realizes benefit share and continual promotion for Factory Cheap Hot Twist Drill Bits For Metal - CNC Tungsten Drill Tool Metal Solid Carbide Cutting Bits Spot chamfer drilling bit – MSK , The product will supply to all over the world, such as: Australia, Surabaya, Belgium, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we'll continue to develop, to deliver the high-quality items and services, and promote lasting cooperation with our customers, common development and create a better future.
  • This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Clementine from Iran - 2018.07.27 12:26
    We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Lynn from Mexico - 2018.06.03 10:17

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