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Micro Drill- 3 Cutting Edge Drill

Micro Drill- 3 Cutting Edge Drill
Product Code : Micro Drill- 3 Cutti
Product Description

Micro Drill- 3 Cutting Edge Drill Features:

1) 3-Flutes Drill’s diameter from 0.04mm to 1.35mm, each 0.001mm a specification.
2) The products made by high precise CNC machine are high quality and precision.
3) High drilling quality, smooth hole wall and good roundness. 3-flutes at 120° to each other, so that it is able to stabilize feeding when drill cuts
4) It is suitable for hard and brittle materials, such as engineering plastic, copper alloy, titanium alloy, stainless steel, high carbon steel, and so on.
5) Below 0.4 three flute drill’s flute length is 15 times as diameter.

We can customize the size and flute length of your request.


Micro Drill- 3 Cutting Edge Drill Size Chart

Cutting Diameter Ø

Cutting Length L (mm)

Point Angle°


Cutting Diameter Ø

Cutting Length L (mm)

Point Angle°

0.040 ~ 0.070

15 Ø

120°


0.36 ~ 0.38

5.5 mm

120°

0.070 ~ 0.100

15 Ø

120°


0.39 ~ 0.41

6 mm

120°

0.11 ~ 0.15

15 Ø

120°


0.41 ~ 0.43

6 mm

120°

0.15 ~ 0.20

15 Ø

120°


0.44 ~ 0.46

7 mm

120°

0.21 ~ 0.23

15 Ø

3.5 mm

120°


0.47 ~ 0.50

7.5 mm

120°

0.24 ~ 0.27

15 Ø

4.2 mm

120°


0.51 ~ 0.80

8 mm

120°

0.28 ~ 0.30

15 Ø

4.5 mm

120°


0.81 ~ 0.99

8.5 mm

120°

0.31 ~ 0.32

15 Ø

5 mm

120°


1.0 ~ 1.2

9 mm

120°

0.33 ~ 0.35

15 Ø

5.2 mm

120°


1.20 ~ 1.40

9 mm

120°


* Cutting Length L (mm) = 15 Ø (15 Times Cutting Diameter).
* 0.02~0.03 Drill bits is Single Cutter. Provide each 1 um (0.001 mm) a specification.
* Customize our drill and mill’s cutter length (L1), neck length (L2), neck diameter (Ø 2) and point angle (θ) for your request.

TAIWAN MICRODRILL CO., LTD.

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