Factory wholesale 3/8 Twist Drill Bits - Tungsten Carbide Step Drill Bit – MSK


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Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for Solid Carbide Roughing End Mills , Ball Nose End Mill For Aluminum , 3 Inch Diameter End Mill , We are looking forward to establishing cooperative relationships with you. Please contact us for more information.
Factory wholesale 3/8 Twist Drill Bits - Tungsten Carbide Step Drill Bit – MSK Detail:

step drill bits (4)

Features:

Drilling and chamfering
Smooth chip evacuation
Preferred tungsten steel
Sharp and practical

step drill bits (3)

step drill bits (4)

step drill bits (2)

Advantage:

1. Large chip flutes can effectively ensure smooth chip removal and improve machining efficiency
2. Nano-coating on the cutting edge, nano-coating can reduce the loss of the tool, the tool is more wear-resistant, reduces the number of tool changes and also has the function of heat insulation
3. Cemented carbide
Using fine-grained tungsten steel base material, it has higher hardness and better bending strength, the tool is more wear-resistant, not easy to chip and break, and has a long service life
4. Easy to operate chamfering
The chamfered shank layout is easier to clamp.

Tips for Taking Care of Step Drill Bit

If you can manage to take proper care of your tool, it will serve the purpose for a long time. This way, you won’t have to spend extra money on buying a new kit soon. Now, is it too challenging to take good care of a step drill bit kit? Not at all, it’s as easy as it can be. Now, let’s learn how to do it right.

Step 1: You need to clean the bits at a regular interval during the work. Otherwise, it will be prone to damage faster than expected.
Step 2: You have to wipe the bit once you are done with the work.
Step 3: Scrub any debris off the bits by using a toothbrush.
Step 4: You can apply machine oil afterward to the bits.

Hand type Straight handle
Material Carbide
Workpiece Material Metal materials such as iron, copper, aluminum, alloy steel, cast iron, etc.
Brand MSK
Function Drill stepped holes, counterbore chamfers
Small Head diameter(mm) 3.4-14.0

step drill bits (5)

D1(mm) D2(mm) L(mm) L1(mm) L2(mm)
3.4 6.5 65 35 13
4.5 8.0 75 42 18
5.5 9.5 85 50 22
6.6 11.0 90 53 25
9.0 14.0 95 53 28
11.0 17.5 105 63 30
14.0 20.0 110 68 32

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 wholesale 3/8 Twist Drill Bits - Tungsten Carbide Step Drill Bit – MSK detail pictures

Factory wholesale 3/8 Twist Drill Bits - Tungsten Carbide Step Drill Bit – MSK detail pictures

Factory wholesale 3/8 Twist Drill Bits - Tungsten Carbide Step Drill Bit – MSK detail pictures


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We also offer you product sourcing and flight consolidation expert services. We've our personal manufacturing unit and sourcing business. We can offer you virtually every variety of merchandise associated to our item range for Factory wholesale 3/8 Twist Drill Bits - Tungsten Carbide Step Drill Bit – MSK , The product will supply to all over the world, such as: Poland, Nigeria, Bolivia, Since always, we adhering to the "open and fair, share to get, the pursuit of excellence, and creation of value"values, adhere to the"integrity and efficient, trade-oriented, best way , best valve" business philosophy. Together with our all over the world have branches and partners to develop new business areas, maximum common values. We sincerely welcome and together we share in global resources, opening up new career together with the chapter.
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Austin Helman from Muscat - 2018.09.16 11:31
    The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Flora from Czech - 2017.10.23 10:29

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