PCB drill 0,7 mm

2,66 € / pcs 2,20 € excl. VAT

In stock (186 pcs)

Delivery to: 09/10/2024

Carbide 0,7mm PCB drill bit for drilling holes with high possitional accuracy and excellent hole wall quality

0,7mm PCB drill bit

Suitable for all standard PCBs made from FR4 base material.

Applications:

For all standard PCBs

Advantages:

Excellent hole wall quality.
High positional accuracy.
Efficient chip removal.

Parameters:

Total lenght: 38mm
Spiral lenght: 10,5mm
Tip angle: 130º
Shaft diameter: 3,175mm

Recomended machining parameters:

Spindle speed: 68000RPM
Feed rate: 3,4m/min
Chip load: 50µm/rev
Retraction: 20m/min

*Recomended machining parameters provide guidelines which acts as starting points for optimising speeds and feeds at the user's end.