HRC65° Tungsten Carbide Drill Bits Metal Drills For CNC Lathe Stainless Steel Drilling Hard Metalworking Tool 0.5-20.0mm

Product Information

Name: Tungsten steel drill bit

Material: tungsten steel/cemented carbide

Cutting hardness: HRC65

Coating: Blue Nanocoated

Configuration equipment: table drill, CNC machine tools, etc

Applicable materials: iron plate, stainless steel, cast iron, titanium alloy, hardened steel and other metal materials

Features:

1. It adopts integral tungsten steel, which has excellent hardness and wear resistance, and can maintain good cutting performance during drilling.

2. Sharp cutting edge and excellent guide design can realize efficient and accurate drilling operation.

3. Nano composite coating, reduce friction coefficient, improve hardness and wear resistance, effectively improve service life.

4. Suitable for drilling of various materials, providing a wide range of application fields and diversified processing needs.

Notice:

1. Safe use: When using tungsten steel drill bits, please wear appropriate personal protective equipment, such as goggles, gloves, etc., to prevent accidental injury.

2. Proper cooling: When drilling for a long time or a large number of holes, it is recommended to use coolant or lubricant to reduce the temperature of the drill bit and workpiece, and extend the service life of the drill bit.

3. Avoid excessive pressure: During the drilling process, avoid excessive pressure to prevent the drill bit from breaking or producing undesirable drilling effects.

4. It is not recommended to use low-speed equipment such as hand drills

5. If the product you received is damaged, incorrect or any other problem, please contact us for assistance.

6. If you are satisfied with our products and services, please leave 5 star feedback, we will appreciate it.

General Safety Note:

For all cutting/turning tools:
-Cutting tools have sharp cutting edges as its characteristic. Please wear protective gloves to avoid the possible injuries caused by direct hand touching of cutting edges.

-Please read the operation manual book and the product catalogue before the operation. Please use the recommended operation methods and technical parameters as reference. Also, please do use the safety face cover or goggles for protection to avoid the broken pieces might cause by improper operation methods or working conditions.

-Please do use the safety face cover or goggles for protection to avoid the scattered broken pieces might cause by overloaded impact of force and excessive abrasion to the cutting tool. Please replace the cutting tools promptly to enable further operation running normally.

-Please do use the safety face cover or goggles for protection to avoid injury or burns caused by the split of high-temperature chips. When removing chips, please make sure the machine is not running and workers are wearing protective gloves while cleaning chips.

-Tools and materials reach high temperatures during cutting operation. Please do use protection gloves to avoid burns caused by direct touch to the tools and materials after cutting shortly.

-During the process of cutting, sparks will be generated. Sparks and high-temperature chips may cause fire. Please do not operate around hazardous zone where has the possibility of fire or explosion caused by sparks and overheated chips. In the case of using oil cutting fluid in CNC lathe machine, please make sure there is sufficient fire-protection equipment surround the operation area.

-With the high speed operation condition, dynamic disequilibrium or vibration of the chuck within the CNC lathe machine will cause damage to cutting tools. Please do use the safety face cover or goggles for protection to avoid injuries. Please do carry out trials to confirm that whether there is vibration or unusual sound and movement within trials.

-Please do not touch the finished workpieces with hands directly to avoid the injuries caused by burs on workpieces’ surface.

Milling cutters：

-Milling cutters have sharp cutting edges as its characteristic. Please wear protective gloves to avoid the possible injuries caused by direct hand touch of cutting edges.

-Eccentrically rotation or poor dynamic equilibrium within the CNC lathe machine can cause vibration of milling cutters and result in damage of milling cutters. Please do use the safety face cover or goggles for protection to avoid injuries caused by scattered broken pieces of milling tools. Please use the recommended rotation speed for operation. And please do have regular check and adjustment of the precisions and balance of the rotating parts to prevent eccentrically rotation or vibration caused by bearing abrasion.

Drilling:
-When using drilling to drill a hole on spinning workpiece, residual chips might fly out with a high speed and high temperature. Please do use the safety face cover or goggles for protection to avoid injuries might cause by scattered chips. Please install protective covers around the chuck.

-The drilling with small diameter has very sharp edge and tip. Directing contact it with bare hands may result in harmful injuries such as Stabbed, or even broken drill point in the finger that cannot be removed. Please do use the safety face cover or goggles for protection to avoid injuries might cause by scattered chips. Please do have gloves as protection when install drillings at the CNC lathe machine.