Kennametal • KSEM™ • Drill Body • 3xD • SS Shank • Inch • KSEM1250R3SS125

SKU: KEN2238569S/C: 2238569
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$840.95inc
GST

Modular Drilling • Straight Shank (SS)

  • The central locking screw mechanism ensures secure clamping of the insert, resulting in process safety and long tool life for both the drill body and the insert
  • Internal coolant supply directly to the cutting zone, for extended tool life and efficient chip evacuation
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Technical Details
Adapter Style Machine SideStraight-Cylindrical
Adapter Type Machine SideCylindrical
Adapter/Shank/Bore Dia Frac [D]1 1/4
Adapter/Shank/Bore Dia Inch [D]1.2500
Adapter/Shank/Bore Dia Metric [D]31.7500
Body Dia Workpiece Side Inch [D2]1.2392
Body Dia Workpiece Side Metric [D2]31.4800
Body Material GroupSteel
Clamping Length Inch [L9]2.0079
Clamping Length Metric [L9]51.000
Clamping LG Mach Side Inch [L9MS]2.0079
Clamping LG Mach Side Metric [L9MS]51.0000
Coolant Entry StyleConcentric Axial Coolant
Coolant ExitAngular Axial Coolant Exit
Coolant Hole Dia Inch [A]0.1969
Coolant Hole Dia Metric [A]5.0010
Coolant SupplyYes
Drill Dia Max Inch [D1MAX]1.2598
Drill Dia Max Metric [D1MAX]32.0000
Drill Diameter Min Frac [D1]1 1/4
Drill Diameter Min Inch [D1]1.2500
Drill Diameter Min Metric [D1]31.7500
Drill Flute DesignHelical Flute
Drill Point Length Inch [L5]0.1923
Drill Point Length Metric [L5]4.8850
Drill Tol Range Calc (inch)-0.001500 to 0.000000
Drill Tol Range Calc (mm)-0.039000 to 0.000000
FamilyKSEM
Flute Length Inch [L3]4.9669
Flute Length Metric [L3]126.1590
Functional Length Inch [LF]7.6535
Functional Length Metric [LF]194.4000
Gage Ins 1 First Dia OutsideKSEM1250
Hand of ToolR - Right
Ins Atch LG Hldr Inch [LATTH]7.6535
Ins Atch LG Hldr Metric [LATTH]194.4000
Insert ShapeKSEM Drill
Insert/Blade Seat Size [SSC]8
Length/Diameter Ratio [L4/D1]3
Max Drill Depth Inch [L4]3.7500
Max Drill Depth Metric [L4]95.2500
Num of Insert Cutting Dia 11
Number of Flutes2
Overall Length Inch [L]8.3750
Overall Length Metric [L]212.7250
Protruding Length Inch [LPR]8.3750
Protruding Length Metric [LPR]212.7250
Shank Length Inch [LS]3.2500
Shank Length Metric [LS]82.5500
Tool Assembly Length Inch [LTA]7.6535
Tool Assembly Length Metric [LTA]194.4000

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