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FREE Shipping from the USA. | Most orders ship within 24 hours.
FREE Shipping from the USA. | Most orders ship within 24 hours.

Precision Twist Drill 209CO 51/64"D 8-3/4"L HSS-E #3MT Cobalt Jobber Drill Bit

SKU 021351PTD
Save 38% Save 38%
Original price $262.00
Original price $262.00 - Original price $262.00
Original price $262.00
Current price $163.18
$163.18 - $163.18
Current price $163.18


  • Bronze Tempered (Bronze Oxide) Surface Treatment
  • High Speed Cobalt Steel Tool Material
  • ANSI – Tap Standards
  • 4×D Usable Tool Depth to Diameter Ratio
  • Drill Point 135°
  • Morse Taper Shank
  • Right Hand Rotation / Cutting

Precision Twist Drill 209CO taper shank drill bits can be used in machine applications where the drill is held directly in the spindle and are available in many fractional sizes from 1/4" to one and a half inches, making them a very versatile choice. The bronze oxide finish helps prevent workpiece material from sticking to the cutting edges of the tool for a clean and accurate finish, whilst the 135 degree thinned point helps with self-centering and reduces the push force required. 209CO drill bits are manufactured from premium High Speed cobalt so are suitable for drilling many materials, including aluminum, stainless steel and steels.


  • EAN number 086071213518
  • EDP number 021351
  • Product name ISO 209CO51/64
  • Ordering code ANSI 209CO51/64
  • Gross weight - grams 429.88
  • Cutting diameter - fractional inch (DC) 51/64
  • Cutting diameter - inch (DC) 0.7969 inch
  • Cutting diameter - millimeter (DC) 20.24 mm
  • Length chip flute - fractional inch (LCF) 6.1/8
  • Overall length - fractional inch (OAL) 10.3/4
  • Overall length - inch (OAL) 10.75 inch
  • Overall length - millimeter (OAL) 273.05 mm
  • ANSI 209CO51/64
  • ISO 209CO51/64
    Item Location & Shipping

    -Ships from the USA.

    -Most orders processed within 24 hours.

    -Average transit time is 3 business days.

    -We ship with either USPS, UPS or FedEx.

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