Chicago-Latrobe
Letter Q High Speed Steel Drill Bit, 135° point - Chicago-Latrobe 68985
MFR# 68985Series 150DH
$7.70List $9.71
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Flutes2
Description
The Chicago-Latrobe 68985 is a Letter Q High Speed Steel drill bit, 135° point. Suited for steel alloy. 3-7/16 flute length, 4-3/4 overall length. Series 150DH.
Specifications
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.0010 to 0.0000 in
Drill bit finish coatingBright/Uncoated
Drill bit gradeHeavy Duty
Drill bit materialHigh Speed Steel
Drill bit size0.3320
Drill bit size letterQ
Drill bit size range0.3000 - 0.3500
Drill point angle degrees135
Flute length in3-7/16
Flute typeParabolic
Number of flutes2
Overall length in4-3/4
Point typeSplit
Primary workpiece materialSteel Alloy
Shank diameter0.3320
Shank length1.3125
Shank typeStraight-Cylindrical
Web configurationTapered
Web thinningWeb-Thinned
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