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Printed Circuit Fabrication Tool Set
Think & Tinker / PreciseBits has been involved in the design and manufacture of precision carbide tools for the printed circuit industry for over 20 years.  During that time we have developed cutters for use in virtually every aspect of electronic prototyping and production. 

All of our 1/8" shank tools are available with and without depth setting rings.

Drill Bits

Like all of our cutters, PreciseBIT PCB drills are  made using the finest grade Mitsubishi carbide. Sizes ranging from 0.008 in. (0.2mm) to 0.250 in. (6.35mm) are available from stock. Diameters down to 0.001 in. (25 micron) are available upon request. Slotting drills and high aspect ratio tools are available on a special order basis.

Routers

Our 6-flute PreciseBIT contour routers have been optimized for machining FR-4 epoxy/glass, phenolic paper, polyamide, and other common PCB substrates.  3-flute, high aspect ratio tools are available for machining more exotic substrates.

ColletCare® Spindle and Toolholder Cleaner / Lubricant

Designed by a corrosion chemist to:

  • dissolve varnish and gummy deposits in the spindle bore
  • loosen rust
  • inhibit corrosion

in spindle bores and on collets and toolholders.

 
Trace Isolation Tools

True spiral 2-flute "V" point mechanical etching bits offer an optimum combination of high resolution cutting and tip strength. The plunge style tip geometry insures reliable copper removal at all isolation widths. Both coated and uncoated bits are available from stock.  Compatible with LPKF, T-Tech, MITS, and Colinbus desktop PCB prototyping machines.



Stub End-mills

Our 2-flute stub end-mills are characterized by low aspect ratio flute geometries insuring low deflection and long bit life at relatively high feed-rates. The precise radial relief reduces burr formation and chattering resulting in smoother, more uniform cutting. Often referred to as "copper rubout" bits in desktop PCB prototyping applicaltion.


Scoring/Engraving Countersinks

Unlike conventional countersinks, which are designed solely for plunge cutting, the EM4E8 family of Scoring/Engraving tools can also be used for sign carving, beveling, scoring and engraving.  



Sales  719 488-9640
FAX:  866-787-6946
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Support  719 488-9640
Copyright 2002-2008 Think & Tinker / PreciseBits    Updated March, 2008