SHELL MILL HOLDERS
NMTB SHELL MILL HOLDERS
T.I.R. <.0004” run out at pilot
• Accommodates face mills with pilot diameters ranging from 3/4” to 1” • Pilot diameter sized for precision fit with cutter • Removable/replaceable drive keys as standard • Fine thread locking screw included • AT3 or better taper
MILLING
Please note that the maximum RPM listed in our catalog may vary depending on the toolholder shank, weight, balanceability and the G rating.
NMTB30
D d
Part Number
Taper
d
L
D L1 Key Size Arbor Thread
N3001-0750-1.31 N3001-1000-1.31
NMTB30 3/4" NMTB30 1"
1.31" 2.00" 0.67" 1.31" 2.38" 0.67"
5/16" 3/8"-24
L L1
3/8"
1/2"-20
Note: NMTB shanks are suitable for use with Erickson Quick Change spindles.
Replacement Keys Page 188
Replacement Arbor Screws Page 188
186
847-367-4800
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