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UCY

UCY

The UCY Series from TCT is a revolutionary new drill bit that offers a conventional two-flute geometry that transitions into a single- flute geometry. The result is a tool that offers four-facet point centering, lower breakage rates, better overall accuracy, improved hole wall quality, and a standard repoint design.

  • Hybrid Design
  • Improved Hole Wall Quality
  • Improved accuracy, reduced breakage

    Find a range of common sizes offered below. Custom diameters and flute lengths are available upon request.

  • Diameter Range (d)Flute Length (ℓ)
    MetricWire/FractionalDec. InchPilotShortMediumLongExtended
    0.075mm.0030″0.90mm (.035″)
    0.10mm .0039”1.2mm (.047″)1.8mm (.071”)2.5mm (.098″)
    0.13mm – 0.15mm#97.0051″ – .0059″2.5mm (.098″)3.0mm (.118”)3.5mm (.137”)4.5mm (.177”)
    0.16mm – 0.19mm#96 – #94.0063″ – .0071″2.5mm (.098″)3.5mm (.137”)4.0mm (.157″)
    0.20mm – 0.23mm#92 – #89.0079” – .0091″2.5mm (.098″)3.5mm (.137”)4.5mm (.177″)5.5mm (.217”)6.0mm (.236″)
    0.25mm#88 – #85.0095” – .0110″2.5mm (.098″)5.0mm (.197”)5.5mm (.217”)6.0mm (.236″)7.0mm (.275”)
    0.30mm#84 – #83.0118” – .0135″2.5mm (.098″)5.5mm (.217”)7.0mm (.275”)8.3mm (.326″)
    0.35mm – 0.43mm#82 – #78.0138”2.5mm (.098″)5.5mm (.217”)6.5mm (.255”)7.5mm (.295″)10.0mm (.393″)
    0.45mm – 0.50mm#77 – #76.0177″ – .0197″2.5mm (.098″)7.0mm (.275”)8.0mm (.315″)8.3mm (.326″)10.0mm (.393″)
    0.55mm – 0.70mm#75 – #70.0210″ – .0280″2.5mm (.098″)8.0mm (.315″)10.0mm (.393″)11.0mm(0.433″)
    0.73mm – 0.95mm#68 – #63.0287″ – .0374″8.0mm (.315″)10.0mm (.393″)11.0mm(0.433″)
    1.00mm – 1.65mm#62 – #52.0380″ – .0650″10.5mm (0.413″)12.0mm (0.472″)
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