50pcs 0.5-0.9mm Carbide Micro Drill Bits for PCB Print Circuit Board Carving

1、Made of premium Carbide with high hardness, wear -resistant,not easy to bend and break.

2、Small chip removal resistance, smooth to remove chips and drill holes.

3、Sharper cutting edge can reduce cutting force and improve drilling quality.

4、Strictly symmetrical cutting edge can ensure high efficient working and avoid the deviation in drilling.

5、Can be applied to PCB, SMT, mould, hardware processing, electronic industry, etc.

Features:

Made of premium Carbide with high hardness, wear -resistant,not easy to bend and break.

Small chip removal resistance, smooth to remove chips and drill holes.

Sharper cutting edge can reduce cutting force and improve drilling quality.

Strictly symmetrical cutting edge can ensure high efficient working and avoid the deviation in drilling.

Can be applied to PCB, SMT, mould, hardware processing, electronic industry, etc.

Multiple sizes included in one set to meet different needs.

Compact size and stored in a box for easy carry.

Specification:

Material:Carbide

Size: 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm

Weight: 160 g / 5.6 oz(approx.)

Package list:

1 * white plastic box

10 * 0.5 PCB drill bit

10 * 0.6 PCB drill bit

10 * 0.7 PCB drill bit

10 * 0.8 PCB drill bit

10 * 0.9 PCB drill bit