Home | Our Products | D Series | Ratiostar 3 X D

Ratiostar 3 X D

Solid Carbide High Performance Twist Drill

Features

  • Sharp tough and straight cutting edges for stable drilling performance.
  • Xtype Web thinning enables easy initial cutting which leads to high accuracy cutting.
  • Wider flute geometry to prevent Chip blocking and gives excellent chip disposal due to large flute width and depth.
  • Suitable for low to high speed drilling and machining.
  • Suitable for use with wide range of work piece material ranging from General steels to cast Iron, Stainless Steel and other difficult to cut materials.
  • High Quality coatings from Swiss Balzers and Cemecon Germany helps with excellent thermal wear and oxidation resistance.
  • Longer life of the tool even under machining of difficult to cut materials.
  • Can be drilled upto 3 times the diameter of the drill ( 3 x D).

               

Tolerance - m7
  • Diameter
  • Range
  • 3.00 - 6.00
  • +0.004 / +0.016
  • 6.00 - 10.00
  • +0.006 / +0.021
  • 10.00 - 18.00
  • +0.007 / +0.025
  • 18.00 - 30.00
  • +0.008 / +0.029
Radiostar3 X D