Jet ETM-949, Operating Instructions Manual

Page: 24 / 52

24 MILL
12.0 RECOMMENDED SPEED FOR
MILL AND DRILL OPERATION
Mill cutting speed recommended (mm/min)
V=DN/ 1000
V cutting speed (m/ min)
Material Heavy
Cutting
Processing
Cutting
Cast iron 30-40 45-90
Malloable iron 37-45 45-90
Steel (Soft) 60-90 75-105
Steel (Medium) 454-67 52-75
Steel (Hard) 24-37 55-75
Cast Steel 24-30 55-75
Alluminum 240-300 300-360
Brass 105-180 150-300
Bronze 52-75 75-90
Magnesium Alloy 240-300 300-600
Zinc Alloy 120-240 210-450
Drill speed (RPM) recommend
5mm hole 1000-1500
10mm hole 500-800
13mm 300-500
20mm 150-300
13.0 REPLACEMENT PARTS —
ETM-949, ETM–949EVS
Replacement parts are listed on the following pages. To
order parts or reach our service department, call 1-800-
274-6848 Monday through Friday, 8:00 a.m. to 5:00 p.m.
CST. Having the Model Number and Serial Number of
your machine available when you call will allow us to serve
you quickly and accurately.
Non-proprietary parts, such as fasteners, can be found at
local hardware stores, or may be ordered from JET.
Some parts are shown for reference only, and may not be
available individually.
JET ®
427 New Sanford Road
LaVergne, Tennessee 37086
www.jettools.com
Phone: 855-336-4032