Consistent & Chatter-Free Milling in Nickel-Based Alloys OSG’s EXOPRO®-UVX-Ni series end mills feature a variable helix and variable index design to reduce vibration, along with a unique flute form
to facilitate excellent chip shape and evacuation. Proprietary cutting edge geometry further reduces cutting heat and forces, allowing the tool to achieve stable performance in difficult-to-machine materials such as Inconel 718.
List 2055 Multiple Lengths, 5 Flute, Corner Radius
EDP Number 20552501
20552502 20552503 20553121 20553122 20553123 - - - - - - - - - - - - - - - - - - - - - - -
EDP Number w/Weldon Flat
- - - - - -
20553751 20553752 20553753 20555001 20555002 20555003 20555004 20555005 20555006 20555007 20555008 20556251 20556252 20556253 20556254 20557501 20557502 20557503 20557504 20551001 20551002 20551003 20551004
Weldon Flat 3/8” and above. Packed: 1 pc. Available TiAlN coating only.
Nickel-Based Heat Resistant Alloys SFM
Depth of Cut Dia.
1/4
5/16 3/8 1/2 5/8 3/4 1
RPM
2100 1600 1400 1100 800 650 500
Side Milling 125-150
Aa: ≤ 0.5xD / Ar: ≤ 0.3xD
Feed (in/min) 11.0
10.0 10.0 9.5 9.0 8.0 7.0
RPM
1300 1000 900 700 500 400 300
Slotting 75-100
Aa: ≤ 0.5xD
Feed (in/min) 7.0
6.5 6.0 5.5 5.0 4.5 4.0
Mill Diameter D
1/4 1/4 1/4
5/16 5/16 5/16 3/8 3/8 3/8 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 5/8 5/8 5/8 5/8 3/4 3/4 3/4 3/4 1 1 1 1
Corner Radius R
0.015 0.030 0.060 0.015 0.030 0.060 0.015 0.030 0.060 0.030 0.030 0.060 0.015 0.030 0.060 0.090 0.120 0.030 0.060 0.090 0.120 0.030 0.060 0.090 0.120 0.030 0.060 0.090 0.120
OAL L
2 1/2 2 1/2 2 1/2 2 1/2 2 1/2 2 1/2 2 1/2 2 1/2 2 1/2 2 1/2 3 3
3 1/2 3 1/2 3 1/2 3 1/2 3 1/2 3 1/2 3 1/2 3 1/2 3 1/2 4 4 4 4 4 4 4 4
Length of Cut Shank Diameter Lc
d
5/8 5/8 5/8 3/4 3/4 3/4 7/8 7/8 7/8 5/8 1 1
1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/2 1 1/2 1 1/2 1 1/2 1 1/2 1 1/2 1 1/2 1 1/2
1/4 1/4 1/4
5/16 5/16 5/16 3/8 3/8 3/8 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 5/8 5/8 5/8 5/8 3/4 3/4 3/4 3/4 1 1 1 1
R
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