Frequency of use

Performance

Price level

HSS step drill bit -TivolyNorm -Helical -Split point -Tri-flat shank

Reference : 1144852

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Presentation

Benefits

High-performance drill bit for the fast and intensive drilling of high-strength steels, thanks to its helical fluting and self-centring cut.

  • Automatic centring
  • Tri-flat shank
  • High-speed steel

MACHINE

  • Corded Drill Corded Drill
  • Cordless Screwdriver Cordless Screwdriver
  • Drill press Drill press

Geometry

  • High speed steel (tool material) High speed steel (tool material)
  • Shiny appearance (uncoated) Shiny appearance (uncoated)
  • Tivoly standard norm Tivoly standard norm
  • Cross-point sharpening Cross-point sharpening
  • Angle at top of tool Angle at top of tool
  • Stop rotation thanks to 3flats Stop rotation thanks to 3flats

Application

  • Cast iron Cast iron
  • Metal Metal

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Form

Properties

  • Split-point grinding:reduction of the drill tip.

  • Tri-flat shank: cylindrical shank with 3x 120° flats, for 3-piece drill chucks.

  • High-speed steel: HSS substrate

+ List all products 1144852.

Reference Largest drill diameter in mm Smallest drill diameter in mm Shank diameter in mm Total lenght Trimmed lenght Multiple Sales Quantity
11448520412 12 4 6 65 42 1
11448520420 20 4 8 75 52 1
11448520430 30 4 10 100 77 1
11448520637 37 6 10 100 77 1
HSS step drill bit -TivolyNorm -Helical -Split point -Tri-flat shank
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