My account
My account
en
fr es
E-catalog Industrial
Logo Tivoly

Products

Create your tools

Products

LAZER metal drill bit HSS-E8 (cobalt 8%) -DIN340 -h8 -Long series - Split point

Reference : 8140481

Managed in stock

Stock updated daily at 2:00 am

See all sizes

Technical Sheet

Presentation

Benefits

High performance drill for fast and intensive drilling of Nickel/Cobalt and Titanium alloys. Made in France

  • Automatic centring
  • Cylindrical shank
  • 28° type N flute
  • 8% cobalt HSS
  • 135° tip

MACHINE

  • Machine conventionnelle Machine conventionnelle
  • Drill press Drill press
  • Corded Drill Corded Drill
  • Cordless Screwdriver Cordless Screwdriver
  • Pneumatic drill Pneumatic drill

Geometry

  • High speed steel Cobalt 8% (tool material) High speed steel Cobalt 8% (tool material)
  • Shiny appearance (uncoated) Shiny appearance (uncoated)
  • DIN 340 norm DIN 340 norm
  • Long series 7xØ Long series 7xØ
  • Cylindrical attachment Cylindrical attachment
  • Cross-point sharpening Cross-point sharpening
  • Angle at top of tool Angle at top of tool
  • Geometry of the flute Geometry of the flute
  • Tolerance Tolerance
  • Helix angle Helix angle

Application

  • S1- Iron-based alloy S1- Iron-based alloy
  • S2- Nickel-based alloy S2- Nickel-based alloy
  • S3- Cobalt-based alloy S3- Cobalt-based alloy
  • S4- Titanium-based alloy S4- Titanium-based alloy

Requests

Contact Tivoly

Form

Sector of Activity

  • Distributer Distributer
  • General mechanic General mechanic
  • Aeronautics Aeronautics

Properties

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

  • Cylindrical shank: the diameter of the shank is equal to the diameter of the tip.

  • 28° type N flute : normal flute profile with a 28° helix angle.

  • 8% cobalt high-speed steel : HSS substrate enriched with 5% cobalt. Improved heat retention (strength, cutting sharpness).

  • 135° tip: 135° tip angle for the sharpening of the drill bit.

+ List all products 8140481.

Reference : 8140481

Show schema
Add to selection
Reference Drill diameter in mm Shank diameter Total lenght Trimmed length Multiple Sale Quantity PCB M3
81404810200 2 2 85 56 1 10
81404810250 2.5 2.5 95 62 1 10
81404810300 3 3 100 66 1 10
81404810320 3.2 3.2 106 69 1 10
81404810330 3.3 3.3 106 69 1 10
81404810350 3.5 3.5 112 73 1 10
81404810400 4 4 119 78 1 10
81404810410 4.1 4.1 119 78 1 10
81404810420 4.2 4.2 119 78 1 10
81404810450 4.5 4.5 126 82 1 10
81404810480 4.8 4.8 132 87 1 10
81404810500 5 5 132 87 1 10
81404810510 5.1 5.1 132 87 1 10
81404810550 5.5 5.5 139 91 1 10
81404810600 6 6 139 91 1 10
81404810650 6.5 6.5 148 97 1 10
81404810680 6.8 6.8 156 102 1 10
81404810700 7 7 156 102 1 10
81404810750 7.5 7.5 156 102 1 10
81404810800 8 8 165 109 1 10
81404810850 8.5 8.5 165 109 1 5
81404810900 9 9 175 115 1 5
81404810950 9.5 9.5 175 115 1 5
81404811000 10 10 184 121 1 5
81404811100 11 11 195 128 1 5
81404811200 12 12 205 134 1 1
81404811300 13 13 205 134 1 1
LAZER metal drill bit HSS-E8 (cobalt 8%) -DIN340 -h8 -Long series - Split point
Home
Compare
My selection