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Balling Machine Ball Mill

The Litchco Jig is taller than other ball jigs which reduces the clearance, so the length of non-PBA cut bits are more difficult and slower when changing bits. Standard drill bits without the PBA cut have a 1-3/4 tail but for PBA Cut Bits, we remove 3/4 of the tail, leaving the chuck-able portion of the bit at 1 .