High Performance End Mills With Corner Radius B276AX
B276AX
Lc
R
L
SMG Carbide
Tool Material/ Coating Type
AITiSiN
Type of Operation
N
R
Specification
55°
-10°
4
Please refer to the cutting condition table. P57
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
B276AX
◎ ◎ ◎
※ Feature of product B276AX Standard Length End Mills with Corner Radius- 4 Flutes. Finishing application for high-hardness contour and profile machining.
Negative rake angle and a small edge cutting land with AlTiSiN coating which has excellent wear resistance. Excellent surface finishing on profile contour machining, able to cut pre-hardened and hardened steel up to HRC70.
Code No. B276AX-Dc × R Dc 0 -0.02
B276AX SMG AlTiSiN 48~68HRC
R ±0.005
Lc mm
L mm
d h6
3 3 4 4 5 5 6 6 6 6 8 8 8 8
R0.2 R0.5 R0.2 R0.5 R0.2 R0.5 R0.2 R0.5 R1.5 R0.2 R0.5 R1
8 8
50 50 50 50 50 50 50 50 50 50 60 60 60 60 75 75 75 75 75 75 75 75
6 6 6 6 6 6 6 6 6 6 8 8 8 8
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
11 11 13 13 16 16 16 16 20 20 20 20 25 25 25 25 30 30 30 30 40 40 40 40 40 40 40 40
R1 R2
10 10 10 10 12 12 12 12 16 16 16 16 20 20 20 20
R0.2 R0.5
10 10 10 10 12 12 12 12 16 16 16 16 20 20 20 20
R1 R2
R0.2 R0.5
R1 R2 R1 R2 R3 R1 R2 R3
R0.5
100 100 100 100 100 100 100 100
R0.5
53
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