Feature

●LARGE DRILLING CAPACITY: Straight shank twist drills can obtain greater drilling capacity under the same torque.
●NOT EASY TO CORRODE: Hard alloy drill bits are not easy to corrode, but because the drill bit is too thin and easy to break, please pay attention when using it.
●SPIRAL FLUTED CEMENTED CARBIDE DRILL: The tip spiral fluted cemented carbide drill has a sharper cutting edge, reduces cutting force, prevents the drill from breaking, and improves drilling accuracy.
●SCOPE OF APPLICATION: The drill bit is applied to the circuit board and is suitable for most working environments.
●10 PCS PCB DRILL BIT SET-CUTTING EDGE DIAMETER: 1.1mm, 1.15mm, 1.2mm, 1.25mm, 1.3mm, 1.35mm, 1.4mm, 1.45mm, 1.5mm, 1.55mm.

Description

Specification:
Item Type: Carbide Micro Drill Bits
Model: Straight shank twist drill
Material: Carbide
Application: Drill bit applied to circuit board
Size: Approx. 1.1 ~ 1.55mm / 0.04 ~ 0.06in
Cutting Diameter: Approx. 0.2mm / 0.01in
Shank Diameter: Approx. 3.175mm / 0.1in
Chip Flute Length: Approx. 5mm / 0.2in
Useful Length: Approx. 5mm / 0.2in
Total Length: Approx. 38mm / 1.5in
Outer Edge Angle: 45°
Maximum Cutting Depth: Approx. 5mm / 0.2in
Size: Approx. 1.1mm / 0.04in
1.15mm / 0.05in
1.2mm / 0.05in
1.25mm / 0.05in
1.3mm / 0.05in
1.35mm / 0.05in
1.4mm / 0.06in
1.45mm / 0.06in
1.5mm / 0.06in
1.55mm / 0.06in
Package List:
10 x Carbide Micro Drill Bits