Made in Japan
Manufacturer: Fukuda Seiko
Model: LS-STC

It has alternating right and left helix angles and excellent cutting performance. For efficient cutting and powerful cutting of materials with poor machinability. The use of a long shank facilitates deep engraving.

• Material: HSS-Co (SKH56)
• Blade diameter tolerance:

(D≤16) -0.05 to -0.16
(16<D≤30) -0.065 to -0.195
(30<D≤45) -0.08 to -0.24
(45<D≤75) -0.1 to -0.29

• Blade width tolerance: 0 to +0.1
• Right and left torsion angle: ( L≦20) 15ﾟ, ( L≧21) 12ﾟ
• Blade diameter (φD) – 10, 12, 15, 16, 18, 19, 20, 22, 24, 25, 28, 30, 32, 35, 38, 40, 42, 45, 48, 50, 55, 60, 65, 70, 75

■ Length of both side blades