Ice Sphere bit 1/2″ Inch Shank

$389.98

Create Perfect Ice Sphere using a Drill Press or CNC.

1/2″ Shank

Description

IMPORTANT CNC USAGE NOTICE
Max RPMs – 1900
Max Plunge – 1/2 inch/sec

For reference, the surface speed of the bit (The speed of the outside edge) at 1900rpms is approximately 25 ft/sec. When compared to a 1/2″ bit at the same rpms, it’s surface speed is only 4 ft/sec and even at recommended speed for a 1/2″ bit (10000 rpms, over 5 times faster) it’s surface speed is only about 21 ft/sec. This means there is significant force on the tips of the sphere bit the faster you run it. When in doubt, run it slower both in RPMs and plunge

Additional information

Weight .3 lbs
Dimensions 3.25 × 3.5 × .5 in
Sphere Size

1.75 Inch, 2 Inch, 2.25 Inch, 2.5 Inch

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