4 Flute Drill Bits
4 flute drill bits have 4 cutting slots, also known as flutes. They're mostly used for creating a hole, and then side milling that hole into a different shape. Sometimes they're used for enlarging holes that have been previously drilled or cast. This hole enlargement / re-shaping is done prior to reaming.
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Precision Twist Drill T400 1"D 11"L 4 Flute HSS #3MT Drill Bit
Precision Twist DrillOriginal price $349.00Original price $349.00 - Original price $349.00Original price $349.00Current price $177.47$177.47 - $177.47Current price $177.47| /In stockFeatures: Steam Tempered (Steam Oxide) Surface Treatment High Speed Steel Tool Material ANSI – Tap Standards Right Hand Rotation / Cutting Morse T...
View full detailsOriginal price $349.00Original price $349.00 - Original price $349.00Original price $349.00Current price $177.47$177.47 - $177.47Current price $177.47| /Save 49% Save % -
Precision Twist Drill T400 1 5/8"D 17"L 4 Flute HSS #5MT Drill Bit
Precision Twist DrillOriginal price $1,361.00Original price $1,361.00 - Original price $1,361.00Original price $1,361.00Current price $708.17$708.17 - $708.17Current price $708.17| /In stockFeatures: Steam Tempered (Steam Oxide) Surface Treatment High Speed Steel Tool Material ANSI – Tap Standards Right Hand Rotation / Cutting Morse T...
View full detailsOriginal price $1,361.00Original price $1,361.00 - Original price $1,361.00Original price $1,361.00Current price $708.17$708.17 - $708.17Current price $708.17| /Save 48% Save %
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