Rocky Mountain Twist
5/16" Cobalt Drill Bit, Oxide, 135° point - Rocky Mountain Twist 953CO5/16LS
MFR# 953CO5/16LSSeries P9
$6.09List $6.44
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Drill size5/16
Description
The Rocky Mountain Twist 953CO5/16LS is a 5/16" Cobalt drill bit with a Oxide finish, 135° point. 1-1/8 flute length. Series P9.
Specifications
Coolant throughNo
Cutting directionRight Hand
Drill bit finish coatingOxide
Drill bit size in5/16
Drill point angle135
Flute by diameter ratio4xD
Flute length in1-1/8
Flute typeSpiral
Maximum drilling depth1.1250
Overall length2.1250
Point typeSplit
Shank thread size1/4-28
Shank typeThreaded
StandardsNAS 965 Type D
Tool materialCobalt
TypeLong
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