S446SX
HYPER For Exterme performance
Premium Cut End Mills (Chamfer Corner)
S446SX
C45°
Lc
L
MG Carbide
Tool Material/ Coating Type
AlTiXZrN
Type of Operation
N
45° 0.08-0.5
36° 38°
Specification
8°
4
Please refer to the cutting condition table. P12
Work Materials ( ◎ The most recommended/ ○ recommended)
Carbon Steel
Tool Steel
Pre-hardend Steel
Nonferrous Metals
Aerospace Materials
Stainless Steel
Alloy Steel
Cast Steel
Pre-hardend Steel
Hardened Steel
Heat- resistant Steel
Composite Material
Aluminium Copper
Plastics
Graphite Titanium Nickel
~30HRC
~48HRC ~56HRC ~68HRC
S446SX
◎
◎
◎ ◎ ○ ○
◎ ◎ ◎
※ Feature of product S446SX is a versatile end mill featuring three unequal helix angles, three unevenly spaced flutes, large chip gullets, and sharp cutting edges. Suitable for roughing, finishing, drilling, and ramping, enabling fast cutting in any feed direction. The end cutting edges have large C-chamfer protection, providing excellent edge chipping resistance during high-efficiency roughing. With AlTiXZrN nano-multilayer coating, it is ideal for roughing and finishing a wide range of difficult-to-machine materials, including alloy steel, stainless steel, titanium alloys, nickel-based alloys, and high-temperature superalloys.
Code No. S446SX-Dc Dc 0 -0.02
S446SX MG AlTiXZrN
C45° mm 0.08
Lc mm
L mm
d h6
3 4 5 6 8
8
50 50 50 50 60 75 75
6 6 6 6 8
● ● ● ● ● ● ● ● ●
0.1
11 13 16 20 25 30 40 50
0.13 0.15
0.2
10 12 16 20
0.25
10 12 16 20
0.3 0.4 0.5
100 100
8
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