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MARXMAN™ 81193 398 1-Stage Type C Heavy Duty Screw Machine Aircraft Drill, D Drill - Letter, 0.246 in Drill - Decimal Inch, 135 deg Point, HSS
drill acft d 0.246in 135deg hss 2-1/2in
Stellar Part #MORCU 81193
MFG Part #81193
MFG Name:Morse Cutting Tools
Product Description:
MARXMAN™ Aircraft Drill, 1-Stage Type C Heavy Duty Screw Machine, Series: 398, D Drill - Letter, 0.246 in Drill - Decimal Inch, 2-1/2 in Overall Length, 1-3/8 in Cutting Depth, 1-3/8 in Flute Length, Straight Shank, 135 deg Point, Split/Self-Centering Point, HSS Cutting Edge, HSS, Black Oxide
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- Item Features
- Technical Specifications
- 135 deg self-centering split point eliminates walking of the drill point and reduces thrust for faster penetration
- Short length provides maximum rigidity for increased hole accuracy and extended tool life
- Recommended for drilling a wide range of materials of low to medium tensile strength
- Black oxide surface treatment increases wear resistance, reduces galling and chip welding, improves chip flow and increases drill lubricant retention
- 135 deg self-centering split point eliminates walking of the drill point and reduces thrust for faster penetration
- Short length provides maximum rigidity for increased hole accuracy and extended tool life
- Recommended for drilling a wide range of materials of low to medium tensile strength
- Black oxide surface treatment increases wear resistance, reduces galling and chip welding, improves chip flow and increases drill lubricant retention
- Finish:Black OxideMaterial:HSSOverall Length:2-1/2 inSeries:398Shank Type:StraightType:1-Stage Type C Heavy Duty Screw MachineCutting Depth:1-3/8 inCutting Edge Material:HSSDrill Size - Decimal Inch:0.246 inDrill Size - Letter:DFlute Length:1-3/8 inPoint Angle:135 degPoint Type:Split/Self-Centering