Description:

10pcs 0.5mm Tungsten Steel Mini PCB Drill Bits For CNC Print Circuit Board Cleaning Tool

PCB drill bits are made of Carbide (Tungsten Steel) material， with high hardness， high wear resistance， high strength， anti-bending， anti-breakage， etc.

Specification:

Item: PCB Drill Bit

Material: Tungsten Carbide

Total Length: 38mm

Shank Diameter: 3.175mm

Drill length: 7mm

Drill diameter: 0.5mm

Quantity: 10pcs/box

Suitable for: Print Circle Board， PCB SMT CNC Board etc.

Features:

1. Use high quality materials and fine grinding process makes bit more sharp cutting edge.

2. Reduce cutting force and broken drill， improve the quality of hole wall.

3. Cutting edge strictly symmetrical: beneficial and efficient cutting， avoid offset drilling.

4. It is an ideal tool to process PCB SMT CNC board， mold， plastic， copper， stainless steel and other precision metal parts processing.

Please note:

Each Bit has a Colored Setting Ring， but the color will be shipped randomly.

Packing Included:

10pcs x Drill Bits

More Details: