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High Quality HSS Metal Drill Bit M35 Cobalt Twist Drill for Stainless Steel Drilling

China High Quality HSS Metal Drill Bit M35 Cobalt Twist Drill for Stainless Steel Drilling, Find details about China Drill, Drill Bit from High Quality HSS Metal Drill Bit M35 Cobalt Twist Drill for Stainless Steel Drilling

Model NO.
Drill02-3
Origin
China
Model NO.
Drill02-3
Origin
China
Different materials supply
High Quality HSS Metal Drill Bit M35 Cobalt Twist Drill for Stainless Steel DrillingHigh Quality HSS metal drill bit M35 Cobalt Twist Drill for Stainless Steel Drilling

Product Parameters

Material:high speed steel (HSS M35 cobalt)Type:
Straight shank Twist Drill Bit
Size:diameter 0.5-14mmPackage:box
OEM:YesPort:Qingdao, Shanghai, Ningbo, Lianyungang, etc.
Keywords:drill bitApplication:.
Stainless steel, iron, aluminum, wood, bamboo, wenwan and plastic drilling
  • FOR METALWORKING - Particularly successful in cutting through hard metals such as stainless steel and cast iron, although they can be used for softer materials, too.

Product Description


High Quality HSS Metal Drill Bit M35 Cobalt Twist Drill for Stainless Steel Drilling
M35 Grade Cobalt Steel

  • Cobalt bits are more expensive than ordinary HSS drill bits. But if you regularly drill metals, they are a good investment since they tend to last longer. With an extended life, you can lower the cost per hole drilled.


Straight shank twist drill is mainly composed of shank and working part. The cutting part of the working part has two main cutting edges and auxiliary cutting edges, which are responsible for all cutting work. The guiding part of the working part plays the role of guiding and grinding preparation, and the chip holding groove is made into a spiral shape to facilitate chip guiding.

It is made of high-speed steel and advanced technology, and the drill bit is fully ground.

The surface is smooth, the grinding precision is high, the knife edge is sharp and durable.

It is widely used for drilling Stainless steel, iron, aluminum, wood, bamboo, wenwan and plastic, etc.

High Quality HSS Metal Drill Bit M35 Cobalt Twist Drill for Stainless Steel DrillingHigh Quality HSS Metal Drill Bit M35 Cobalt Twist Drill for Stainless Steel DrillingHigh Quality HSS Metal Drill Bit M35 Cobalt Twist Drill for Stainless Steel DrillingHigh Quality HSS Metal Drill Bit M35 Cobalt Twist Drill for Stainless Steel DrillingHigh Quality HSS Metal Drill Bit M35 Cobalt Twist Drill for Stainless Steel Drilling
High Quality HSS Metal Drill Bit M35 Cobalt Twist Drill for Stainless Steel Drilling
Make Most of Cobalt Drill Bits with These Tips

High Quality HSS Metal Drill Bit M35 Cobalt Twist Drill for Stainless Steel Drilling

Be Vertical

 

  • Keep the drill bit vertical with the stuff's surface to be drilled.
  • Tilted bit is prone to break during drilling.
  • Be sure to make both the bit and the workpiece stable.

Do It Slow

 

  • Drilling metal requires low RPM. Please use a device of which the drilling speed can be adjusted.
  • Be careful when you use an electric drill. The RPM could be set too high.
  • The thicker the bit, the slower speed should be.
  • If you're not sure, please start from the lowest RPM and pressure.

Stay Cool

 

  • Friction between bit and metal will accumulate an amount of heat.
  • It's necessary to use cooling liquid during drilling to keep the bit cool. Otherwise, the bit may fry(melt) or only last a short time.
  • It's both ok to use lubricant oil and to pour water.

Right Drilling Device

 

  • It's highly recommended that you use a drill press to drill thick metals. It's stable, powerful and (RPM) adjustable.
  • If a drill press isn't available, electric drill or charging drill will do the job, too. However, it's more likely you'll meet problems unless you're really experienced.

Factory

High Quality HSS Metal Drill Bit M35 Cobalt Twist Drill for Stainless Steel Drilling

 

FAQ

FAQ
Q. What is the package? how about to use our packing?
A: Usually we packed it by bag/box and cartons.

Q. How to get a price?
A: Just send a message to us here, or contact us by E-mail, we will reply you soon.

Q. Can you supply sample to us?
A: Yes.

Q. Do you accept the small order?
A: It is negotiable, please check the details with us.

Q. Can you do OEM/ODM order?
A:Yes , available ,also our experienced sale will give you our advise depends on your require about size , printing and target price.

Q. Can I have a visit to your factory before the order?
A: Sure, your visit is welcome at any time.

Q. How about the price? Can you make it cheaper?
A:We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.

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