Aftermarket 5 x 3 ft. Chisel Drill Bit for Cable T

- 5" diameter x 3 ft. Chisel Drill Bit for Cable Tool - Used - Heavy duty cable tool chisel drill bit - For water well drilling rig, - Appears to have 2-1/4" x 3-1/4" pin. - Presumably American manufactured with carbon and/or alloy steels, but unsure if this is Acme, Spang, Gill Rock Drill, Ideco, Trident, Rampp, O.W.S. Co., Keystone or maybe another historical tooling manufacturer. - If you require thread protector(s) on tool joint(s) add another $15. - Located in Mifflinburg, PA USA