SHELL MILL HOLDERS
R8 SHELL MILL HOLDERS
T.I.R. <.0004” run out at pilot
• Accommodates face mills with pilot diameters ranging from 1/2” (12mm) to 1.5” (38.1mm) • Pilot diameter sized for precision fit with cutter • Removable/replaceable drive keys as standard • Fine thread locking screw included
R8
D d
Part Number
Taper
d
L
D L1 Key Size Arbor Thread
L L1
850-032-1.00 850-048-1.00 850-064-1.00 850-080-1.00 850-096-1.75
R8 R8 R8 R8 R8
1/2" 3/4"
0.98" 1.38" 0.57" 0.98" 2.00" 0.69" 0.98" 2.38" 0.69"
1/4"
1/4"-28
5/16" 3/8"-24
1"
3/8" 1/2" 5/8"
1/2"-20 5/8"-18 3/4"-16
1-1/4" 0.98" 2.88" 0.69" 1-1/2" 1.75" 3.50" 0.94"
Lyndex-Nikken Offers Single and Dual Plane Balancing for Large Diameter or Long Tooling Assemblies
Benefits of Shell Mill Holder Balancing: • Balanced assemblies can reduce spindle vibration— prolonging the life of your cutting tools and spindle. • Increase the quality and consistency of machined surface finishes. • Achieves greater machined surface flatness. • Balancing service is only required once during initial set up. Assembly balance is maintained until shell mill/face mill is removed.
Contact Lyndex-Nikken for more information
Replacement Keys Page 188
Replacement Arbor Screws Page 188
187
lyndexnikken.com
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