Aftermarket 9-7/8 Chisel Bit for Cable Tool

- 9-7/8" Chisel Bit for Cable Tool - for drilling rock earth formations with water well cable tool drill rig truck 55" length. - Used - 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