knobkerrie
From your description, the tip prevents splitting.
Not to make you dissatisfied with your new recent purchase, but look for "hame."
-Large brass knob; knobkerrie attached by screws into an ash shaft.
Have you ever seen the Algonquin / Iroquois stone clubs? Similar to them.
If you have a cane, indeed, it is useful for thrusting and slashing, but if it has insufficient "heft" it will not be as effective for striking and stroking as a heavier club or staff piece. The tapered or slender shafts tend to be canes, while the more blunt, larger diameter pieces -staffs.
The hame makes one end of a cane effectively become a staff.