This package is for total 15 pcs of blades in three different angles (30°, 45° and 60°) in 3 containers (5 pcs of 30° + 5 pcs of 45° + 5 pcs of 60°).

 Blade size:

•  Diameter: 1.5 mm
• Length: 23 mm
  

Material: 89 ~ 90 % WC 10 ~ 11 % Co

•  Hardness: 91.5 HRA Rockwell
•  Breaking strength: 4000-4200 N/mm
  

Cutting Angle Reference of this listing:

• 30°  handling ultra small font & complex logo line art
• 45°  demanded, general usage
• 60°  cutting thick material like 3M, metallic, fluorescent, sandblast