PCB standard drill 1,3 mm

1,3mm PCB drill bits 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: 37000RPM
Feed rate: 3m/min
Chip load: 81µm/rev
Retraction: 20m/min

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