Ball Nose End Mills 270° Spherical Ball Undercutting
AITiCrN HX
MG Carbide
4
2
Code No: B219HX-270°-Dc×L1
Standard & Long Length Dc 0 -0.002" Dec. Equiv. Inch Lc Inch
AlTiCrN B219HX-270°
L Inch
d Inch
L1 Inch
Z Inch
5/32 0.1562 0.1330 2 3/16 0.3750 5/32 0.1562 0.1330 2 3/16 0.5000 5/32 0.1562 0.1330 2 3/16 0.7500 5/32 0.1562 0.1330 3 3/16 1.0000 3/16 0.1875 0.1600 2 3/16 0.1250 3/16 0.1875 0.1600 2 3/16 0.2500 3/16 0.1875 0.1600 2 3/16 0.3750 3/16 0.1875 0.1600 2 3/16 0.5000 3/16 0.1875 0.1600 2 3/16 0.7500 3/16 0.1875 0.1600 3 3/16 1.0000 3/16 0.1875 0.1600 3 3/16 1.2500 3/16 0.1875 0.1600 3 3/16 1.5000 3/16 0.1875 0.1600 3 3/16 1.7500 7/32 0.2188 0.1860 2-1/2 1/4 0.2500 7/32 0.2188 0.18602-1/2 1/4 0.5000 1/4 0.2500 0.2130 2-1/2 1/4 0.0780 1/4 0.2500 0.21302-1/2 1/4 0.1250 1/4 0.2500 0.2130 2-1/2 1/4 0.3750 1/4 0.2500 0.2130 2-1/2 1/4 0.5000 1/4 0.2500 0.2130 2-1/2 1/4 0.6250 1/4 0.2500 0.2130 2-1/2 1/4 0.7500 1/4 0.2500 0.2130 2-1/2 1/4 1.1250
4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
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Work Material P H M K N S
P Steel
H <52HRC
Hardened Steel
M Stainless Steel
K Cast Iron
1/4 0.2500 0.2130 4 1/4 0.2500 0.2130 4 1/4 0.2500 0.2130 4 1/4 0.2500 0.2130 4
1/4 1.5000 1/4 2.0000 1/4 2.2500 1/4 2.5000
N Aluminium
N Copper
9/32 0.2812 0.2400 2-1/2 5/16 0.3750 9/32 0.2812 0.2400 2-1/2 5/16 0.7500 5/16 0.3125 0.2660 2-1/2 5/16 0.1870 5/16 0.3125 0.2660 2-1/2 5/16 0.3750 5/16 0.3125 0.2660 2-1/2 5/16 0.7500 5/16 0.3125 0.2660 4 5/16 1.1250 5/16 0.3125 0.2660 4 5/16 1.5000 5/16 0.3125 0.2660 4 5/16 2.0000 5/16 0.3125 0.2660 4 5/16 2.2500 3/8 0.3750 0.3200 2-1/2 3/8 0.0930 3/8 0.3750 0.3200 2-1/2 3/8 0.1870 3/8 0.3750 0.3200 2-1/2 3/8 0.3750 3/8 0.3750 0.3200 2-1/2 3/8 0.7500
S Titanium
S High Temp Alloys
Tolerance: DC All Sizes: +0/-0.002" Feature of product: Suitable for multi-axis machining. Excellent performance in undercutting, deburring and 3D contouring applications.
3/8 0.3750 0.3200 4 3/8 0.3750 0.3200 4 3/8 0.3750 0.3200 4 3/8 0.3750 0.3200 4 1/2 0.5000 0.4270 3 1/2 0.5000 0.4270 3 1/2 0.5000 0.4270 3 1/2 0.5000 0.4270 6 1/2 0.5000 0.4270 6 1/2 0.5000 0.4270 6
3/8 1.1250 3/8 1.5000 3/8 2.0000 3/8 2.2500 1/2 0.1870 1/2 0.5000 1/2 1.0000 1/2 1.5000 1/2 2.0000 1/2 3.0000
5/8 0.6250 0.5330 3-1/2 5/8 1.0000 5/8 0.6250 0.5330 3-1/2 5/8 1.5000
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