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#7 HSS 118 Deg. Jobber Length Drill Bit

  • Zoro #: G0117560
  • Mfr #: R18N7

$1.46 /ea

Order in multiples of 6

  • Drill Bit Dimension Type: Wire
  • Drill Bit Finish: Steam Oxide
  • Drill Bit Grouping: Drill Bit
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Precision Twist Drill #R18N7 Specifications

  • Zoro #: G0117560
  • Mfr #: R18N7
Drill Bit Dimension Type: Wire Drill Bit Finish: Steam Oxide
Drill Bit Grouping: Drill Bit Item: HSS Jobber Drill,Steam,Oxide,N7
Cutting Direction: Right Hand Material: High Speed Steel
Coolant Through: No Drill Bit Point Angle: 118 Degrees
Drill Bit Material: High Speed Steel Shank Dia.: 0.2010"
Drill Bit Size: #7 Country of Origin (subject to change): Brazil
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Description

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 - www.P65Warnings.ca.gov

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