MFE
Solid Carbide Flat Bottom Drills
![MFE](https://data.mmc-carbide.com/1916/5899/2512/mfe_main_03.png)
High Efficiency Drilling in Various Types of Machining
![](https://data.mmc-carbide.com/1516/5823/3791/mfe_01_en-gl.png)
High efficiency counter boring in various types of machining is with excellent chipping resistance.
![](https://data.mmc-carbide.com/8016/5823/3794/mfe_02_en-gl.png)
Low cutting force provides less burr.
Excellent performance in correction of eccentric hole and cast hole due to high position accuracy.
Features DC>3mm
![Features DC>3mm](https://data.mmc-carbide.com/7516/5823/3796/mfe_03_en-gl.png)
![](https://data.mmc-carbide.com/4816/5823/3799/mfe_04_en-gl.png)
Longer Tool Life with Stable Cutting
Coated Grade DP1020
Newly-developed coating for drills provides excellent wear resistance with low friction property, resulting in excellent versatility and extended tool life.
![Longer Tool Life with Stable Cutting](https://data.mmc-carbide.com/4116/5823/3802/mfe_05_en-gl.png)
Features Small Dia. DC<3mm
![](https://data.mmc-carbide.com/8516/5823/3814/mfe_09_en-gl.png)
Sharp Cutting Edges with Long Tool Life
Coated Grade DP102A
DP102A is a PVD coated cemented carbide grade specialized for drills, with greatly improved wear resistance when drilling small-diameter holes at low speeds and low feed conditions. This provides high adhesion and stability even with sharp cutting edges.
![Sharp Cutting Edges with Long Tool Life](https://data.mmc-carbide.com/8016/5823/3817/mfe_10_en-gl.png)
Cutting Performance
Comparison of Thin Plate Machining in AISI 4140
Flat tip angle prevents burr formation in various types of applications.
![Cutting Performance](https://data.mmc-carbide.com/8416/5823/3811/mfe_08_en-gl.png)
Comparison of Exit Burrs Generated in AISI 304
The unique cutting edge shape suppresses the formation of exit burrs.
![](https://data.mmc-carbide.com/7016/5823/3820/mfe_11_en-gl.png)
Comparison of Fracture Resistance in AISI 1050
Achieved 1.3 times longer tool life compared to conventional products because of increased stability.
![](https://data.mmc-carbide.com/8116/5823/3822/mfe_12_en-gl.png)
Comparison of Fracture Resistance in AISI 304
Achieved double tool life compared to conventional products because of the outstanding fracture resistance
![](https://data.mmc-carbide.com/5116/5823/3805/mfe_06_en-gl.png)
Comparison of Machining for Angled Surface with 45° Angle in AISI 1045
Controlled abnormal fracturing because of the excellent welding resistance properties.
![](https://data.mmc-carbide.com/3316/5823/3808/mfe_07_en-gl.png)
Application Example
![Application Example](https://data.mmc-carbide.com/3716/5823/3825/mfe_13_en-gl.png)
The above application examples are customer’s applications, so it can be different from the recommended conditions.
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