STC end mill Speedtwister-Universal, long, optional, five cutting edges, uneven angle of twist gradient, 3xD

Product code

6117

Material to be processed

Steel, Stainless steel, Hard and tough material, Non-ferrous metal

Diameter (d1)

3 mm

Shank diameter (d2)

6 mm

Clearance diameter (d3)

2.8 mm

Standards

CS

Construction length

Long

Shank style

Cylindrical DIN 6535-HB

Cutting material

SC

Surface

TWINDUR

Coolant supply

External

Twist angle

45° Vario

Length (l1)

54 mm

Cutting edge length (l2)

10 mm

Clearance length (l3)

14 mm

Number of cutting edges (Z)

5 PCS

Corner chamfer

0.05 mm

Tolerance of cutting edge diameter

f8

Tolerance of shank diameter

h6

Material of sub-group

General structural steels, Non-alloyed tempering steels < 1000 N/mm², Alloyed tempering steels, Nitriding steels < 1300 N/mm², Stainless steels < 850 N/mm², Stainless steels > 850 N/mm², Steels > 45 HRC, Copper, Brass