Carbide Drill Bits
Features
- Adopting high performance carbide substrate, sub-micron grain tungsten carbide grade, features of excellent wear resistance and toughness enable the drill bit suitable for general machining;
- Cutting edge is passivated by using mature tool edge preparation process, providing optimum balance between strength and sharpness of the cutting edge;
- Utilizing advanced Balzers coating machines coupled with TiAlCrSiN nano-coating process, ensuring extremely high resistance to abrasive wear; Along with newly developed post-treatment technique, the surface roughness of tool flute is efficiently lowered and chip discharge performance is greatly improved;
- Unique design of flute geometry ensures very good chip breaking and reduced cutting force;
- Primarily suitable for drilling applications on steel, cast iron and stainless steel;
Explore Our Catalogue of Carbide Drill Bits
| Item Code | Workpiece material | Description | Point Angle | Shank Type | Coating | Dimension | |
 |
 |
3D external cooling twist drills | 140° |  |
TiAlCrSiN | 3～20 | |
 |
3D internal cooling twist drills | 140° | |
TiAlCrSiN | 3～20 | ||
 |
 |
5D external cooling twist drills | 140° | |
TiAlCrSiN | 3～20 | |
 |
5D internal cooling twist drills | 140° | |
TiAlCrSiN | 3～20 | ||
 |
 |
8D internal cooling twist drills | 140° | |
TiAlCrSiN | 3～16 | |
 |
12D internal cooling twist drills | 140° | |
TiAlCrSiN | 3～12 |
Get in Touch
About Egret Tool
Egret Tool is more than just a cutting tools supplier, but as a trustful provider of custom carbide tooling solutions for milling, turning, holemaking and more machine tools. The carbide cutting tools from Egret Tool are widely used in a multitude of industry sectors such as automotive parts manufacturing, aerospace parts machining, mold making, electronic parts machining, and other processes where precision machining tools are needed. As a specialist of carbide cutters, we have the ability to develop a huge variety of custom cutting tools, including endmills, twist drills, indexable inserts, etc.
