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Introduction » PCB milling and drilling tools » Drill bits » PCB standard drill 2,9 mm - 10pack


        

PCB standard drill 2,9 mm - 10pack

In stock

 

Product no.: P2J-D-290-10
Our price without Tax : 21.00 EUR
Our price including Tax (21 %):
25.41 EUR

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Product description

Economical package of 10 pcs 2,9mm 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: 21000RPM
Feed rate: 1,7m/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.

Parameters

Diameter: 2,90 mm
Spiral lenght: 10,50 mm
Total lenght: 38 mm
Shank: 3,175 mm
Ring color: Grey

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