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#70 HSS 118 Deg. Jobber Length Drill Bit

  • Zoro #: G0117597
  • Mfr #: R18N70

$1.22 /ea

Order in multiples of 12

  • Number of Pieces: 1
  • Drill Bit Material: High Speed Steel
  • Drill Bit Finish: Steam Oxide
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Precision Twist Drill #R18N70 Specifications

  • Zoro #: G0117597
  • Mfr #: R18N70
Number of Pieces: 1 Drill Bit Material: High Speed Steel
Drill Bit Finish: Steam Oxide Drill Bit Point Angle: 118 Degrees
Item: HSS Jobber Drill,Steam,Oxide,N70 Shank Dia.: 0.0280"
Cutting Direction: Right Hand Coolant Through: No
Material: High Speed Steel Drill Bit Dimension Type: Wire
Drill Bit Grouping: Drill Bit Drill Bit Size: #70
Country of Origin (subject to change): France
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The Precision Twist R18 jobber drill bit is a conventional point, general-purpose, round shank drill bit made of HSS with a steam tempering (also called black oxide) finish. It is suitable for drilling to a depth up to four times the diameter of the drill. Good for portable or machine drilling. The shank diameter is the same as the drill size. It was designed for drilling holes into a wide variety of metals and synthetic materials. The R18 series has a type N flute form, with a regular helix (21- to 34-degree) angle have best performance drilling into steel or cast iron. The finish retains lubricants to aid in wear resistance and chip flow. Spiral flutes act as a passageway for chip extraction from the hole and for coolant to enter the hole. Right-hand twist brings chips up and away from the cutting edge.


Restrictions and Compliance

WARNING : Cancer and Reproductive Harm -

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