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Extended Flute Drill 0.4mm x 8.5mm

Extended Flute Drill 0.4mm x 8.5mm
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Our Price:  £1.92(Exc. 20% VAT)(£2.30 Inc. VAT)
Spacer Rings Fitted:  
Spacer Rings Fitted  -  add settings:  

Part Number:  02125

Availability:  

  

In stock, immediate despatch

Printed circuit boards are usually made of fiberglass (FR4), which is highly abrasive and given the many hundreds or thousands of holes on modern circuit boards, requires the use of specialist drill bits. PCB Supplies supply the highest of quality Drill Bits manufactured by Union Tools. These Drill Bits are made of top quality Tungsten Carbide.

This is a STX Series Drill bit. STX series which have elongated flutes in comparison to the equivalent standard version in the same diameter.

Depth Setting Rings
We recommend that bits are fitted with depth setting rings. This will allow you to set the plunge depth stop on your drill press to a single value that will work for all bit diameters.
All of our bits can be purchased with or without rings. When ordering drills with depth rings, you may specify the depth ring position to suit your requirements.


ØL
0.30/0.357.0
0.40 ~ 0.557.0/8.5
0.60/0.658.5
0.7 ~ 3.10