20Pcs Micro Drill Bit Set Alloy Circuit Board Mini Fixed Shank 0.1mm‑1mm Accessories

Item Type: Micro Drill Bit Set
Tool Handle Type: Straight shank
Cooling Type (internal Cooling/external Cooling): External cooling
Cutting Diameter (mm): Approx. 0.2mm / 0.01in
Diameter of Handle (mm): Approx. 3.175mm / 0.1in
Length of Chip Pocket (mm): Approx. 5mm / 0.2in
Useful Length (mm): Approx. 5mm / 0.2in
Package List:20 x Micro Drill Bit(2 x 0.1mm, 2 x 0.2mm, 2 x 0.3mm, 2 x 0.4mm, 2 x 0.5mm, 2 x 0.6mm, 2 x 0.7mm, 2 x 0.8mm, 2 x 0.9mm, 2 x 1mm)
Size: Approx. 
0.2mm / 0.01in
0.3mm / 0.01in
0.4mm / 0.02in
0.5mm / 0.02in
0.6mm / 0.02in
0.7mm / 0.03in
0.8mm / 0.03in
0.9mm / 0.04in
1mm / 0.04in

Features

1、Good chip removal, double‑edged milling cutter edge chip removal speed is fast, not easy to break the cutter head.
2、Sharping cutting edge and large spiral groove designed can prevent chip accumulation.
3、The anti‑vibration designed of the blade can reduce the vibration of the machining process and improve the surface quality.
4、Using high‑quality materials, strong and durable, has a long service life.
5、10Pcs drill bits can meet your use and replacement needs, very practically.

Package List

2 x 0.1mm Micro Drill

2 x 0.2mm Micro Drill

2 x 0.3mm Micro Drill

2 x 0.4mm Micro Drill

2 x 0.5mm Micro Drill

2 x 0.6mm Micro Drill

2 x 0.7mm Micro Drill

2 x 0.8mm Micro Drill

2 x 0.9mm Micro Drill

2 x 1mm Micro Drill