Stub Screw Machine Twist Drills

Brand: NACHI

Applications

  • Primarily designed for machining operations in screw machines.
  • Short length offers increased rigidity for machine drilling a variety of materials and alloys.
  • Best suited for drilling steel, cast steel, cast iron, or other alloyed or non-alloyed ferrous materials, they also work well for a variety of non-ferrous and non-metallic materials.
  • May be used with hand held manual drills and either portable or stationary machines.
  • For optimal performance and the best tool life, suitable lubricating/cutting oils or the appropriate coolant fluids are recommended.

Features

  • Right hand (clockwise rotation) cutting direction.
  • Standard two flute design.
  • Standard spiral, helical flutes.
  • Straight shanks correspond to the drill diameter.
  • Stub lengths are proportional to the drill diameter.

Technical Data

  • Manufactured from high speed steel.
  • Precision ground flutes.
  • Cylindrically ground.
  • 118° point or 135° point angle and standard web thickness.
  • 135° split point is self-centering.
  • Steam tempered.
  • Black finished.
TTC Production
  • Black or bright finish depending upon our stock.
Nachi L6563
  • Sizes #1 thru #31: black oxide finish
  • Sizes #32 thru #52: bright finish

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Screw Machine Length Stub Drills

Item #BrandSize TypeSizeDrill Point AngleTool MaterialFinish CoatingCutting DirectionPriceUOMQty
Item #: 01-074-423Brand: NACHISize Type: NumberSize: #23Drill Point Angle: 135°Tool Material: CobaltFinish Coating: Black OxideCutting Direction: Right HandPrice:
UOM: EACH
Qty: