Mining and demolition tool

摘要

Apparatus, methods, and other embodiments associated with a mining and demolition tool are described herein. In an embodiment, a mining bit tool includes a mining and demolition bit tool base and a mining bit tool tip coupled to the mining bit tool base. The base includes a tapered portion and a stem. The tapered portion includes a first end and a second end, with a surface tapering from the first end to the second end. There are at least two flutes positioned along the tapered surface, where a first flute is positioned at an angle relative to a longitudinal axis passing through the center of the mining bit tool and a second flute is positioned to cross a path of the first flute. The stem extends from the first end of the tapered portion, and the tip is coupled to the second end of the tapered portion.

主权项

1. A bit tool comprising:
a head portion having a first end and a second end; a tapered surface extending from the first end to the second end; a plurality of grooves in the tapered surface, wherein each of the grooves is positioned at an angle other than parallel to a longitudinal axis passing through a center of the bit tool, wherein a cross-section of each groove of the plurality of grooves is curved; and a tool tip operatively coupled to the second end of the head portion, the tool tip including a first annular groove forming a first cutting edge and a second annular groove forming a second cutting edge; wherein consecutive grooves are separated by portions of the tapered surface.