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21/64" HSS 118 Deg. Jobber Length Drill Bit

  • Zoro #: G0111769
  • Mfr #: R10A21/64

$4.34 /ea

Order in multiples of 6

  • Drill Bit Material: High Speed Steel
  • Drill Bit Finish: Steam Oxide
  • Drill Bit Dimension Type: Fractional Inch
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Precision Twist Drill #R10A21/64 Specifications

  • Zoro #: G0111769
  • Mfr #: R10A21/64
Drill Bit Material: High Speed Steel Drill Bit Finish: Steam Oxide
Drill Bit Dimension Type: Fractional Inch Drill Bit Grouping: Drill Bit
Point Type: Self Centering Split Point Drill Bit Point Angle: 118 Degrees
Drill Bit Size: 21/64" Shank Dia.: 21/64"
Coolant Through: No Cutting Direction: Right Hand
Material: High Speed Steel Item: HSS Jobber Drill,Steam Oxide,21/64"
Country of Origin (subject to change): Brazil
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Description

The Precision Twist R10A jobber length, drill bit, is a round shank 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. The shank diameter is the same as the drill size. Best performance with drilling into hardened, tempered alloy steel, nodular graphite malleable cast iron, titanium, and alloyed nickel. While the R10A series was designed for aircraft industry, they also work well for drilling into a variety of materials. The jobber length and 118-degree split-point drill geometry provide reach and ensure an accurate hole by reducing walking when the hole is started. The finish retains lubricants to aid in wear resistance and chip flow. HSS assures good performance at an economical cost. and away from the cutting edge. They are made to ANSI (fractional sizing) and NAS 907 type A industry standards, which help ensure that drill bits around the world conform to the same specifications.

 

Restrictions and Compliance

WARNING : Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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