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Portable Keyway Milling Machine
Portable Keyway Milling Machine
The Jin Shaa JSM 304 Portable Key Mill is a simple, rugged,
dependable machine tool designed to cut keyways in shafts
without extensive dismantling. the automatically centering
V-base is quick and easy to set up. clamps on any shaft from
50 - 300mm in diameter with the standard bar clamp.
cuts stub-end keyways, or mid-shaft keyways or
clamp the machine to a flat surface, and you can cut motor
mount slots.
Compact rugged, portable milling
machine for on-site keyway and other
milling jobs.
Self-centering and self-aligning V-base
Needs only 1.5 inches (38.1 mm) or shaft
for clamping.
Clamps on shafts up to 300mm
diammeter with optional
chain clamp.
Slotted V-base allows you to cut right to
the end of the shaft.
Vertical and horizontal travel via hand
crank.
Linear motion guide for accurate
cutting action.
Standard Weldon-typs spindle accepts
5/8 inch end mills, or 16mmshank end
mills on metric machines.
Precision thread leadscrew with
ball bearings.
Zeroing-type vertical adjustment dial
calibrated to control cutter depth
to 0.02mm per division
Sealed aluminum alloy gear box permits
operation at any angle.
Precision ground quill housing ensures