Aftermarket 4' Heavy Duty Cable Tool Elevator Shaf

- 4' Heavy Duty Cable Tool Elevator Shaft Irrigation Chisel Bit - For approximately 9 1/2" to 10" - Diameter boreholes / water wells. - 2 1/4" x 3 1/4" API thread. - Around 4' overall length. - 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